66748781736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{275339}}^1$

素因数の和:275408

約数の個数: 192

約数和(自身を含む): 228510172800

約数和(自身を除く): 161761391064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 182, 222, 234, 252, 259, 273, 296, 312, 333, 364, 444, 468, 481, 504, 518, 546, 666, 728, 777, 819, 888, 936, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2072, 2184, 2331, 2664, 2886, 3108, 3276, 3367, 3848, 4329, 4662, 5772, 6216, 6552, 6734, 8658, 9324, 10101, 11544, 13468, 17316, 18648, 20202, 26936, 30303, 34632, 40404, 60606, 80808, 121212, 242424, 275339, 550678, 826017, 1101356, 1652034, 1927373, 2202712, 2478051, 3304068, 3579407, 3854746, 4956102, 5782119, 6608136, 7158814, 7709492, 9912204, 10187543, 10738221, 11564238, 14317628, 15418984, 17346357, 19824408, 20375086, 21476442, 23128476, 25055849, 28635256, 30562629, 32214663, 34692714, 40750172, 42952884, 46256952, 50111698, 61125258, 64429326, 69385428, 71312801, 75167547, 81500344, 85905768, 91687887, 100223396, 122250516, 128858652, 132438059, 138770856, 142625602, 150335094, 183375774, 200446792, 213938403, 225502641, 244501032, 257717304, 264876118, 285251204, 300670188, 366751548, 397314177, 427876806, 451005282, 529752236, 570502408, 601340376, 641815209, 733503096, 794628354, 855753612, 902010564, 927066413, 1059504472, 1191942531, 1283630418, 1589256708, 1711507224, 1804021128, 1854132826, 2383885062, 2567260836, 2781199239, 3178513416, 3708265652, 4767770124, 5134521672, 5562398478, 7416531304, 8343597717, 9535540248, 11124796956, 16687195434, 22249593912, 33374390868, 66748781736]

約数ペア:

[(1, 66748781736), (2, 33374390868), (3, 22249593912), (4, 16687195434), (6, 11124796956), (7, 9535540248), (8, 8343597717), (9, 7416531304), (12, 5562398478), (13, 5134521672), (14, 4767770124), (18, 3708265652), (21, 3178513416), (24, 2781199239), (26, 2567260836), (28, 2383885062), (36, 1854132826), (37, 1804021128), (39, 1711507224), (42, 1589256708), (52, 1283630418), (56, 1191942531), (63, 1059504472), (72, 927066413), (74, 902010564), (78, 855753612), (84, 794628354), (91, 733503096), (104, 641815209), (111, 601340376), (117, 570502408), (126, 529752236), (148, 451005282), (156, 427876806), (168, 397314177), (182, 366751548), (222, 300670188), (234, 285251204), (252, 264876118), (259, 257717304), (273, 244501032), (296, 225502641), (312, 213938403), (333, 200446792), (364, 183375774), (444, 150335094), (468, 142625602), (481, 138770856), (504, 132438059), (518, 128858652), (546, 122250516), (666, 100223396), (728, 91687887), (777, 85905768), (819, 81500344), (888, 75167547), (936, 71312801), (962, 69385428), (1036, 64429326), (1092, 61125258), (1332, 50111698), (1443, 46256952), (1554, 42952884), (1638, 40750172), (1924, 34692714), (2072, 32214663), (2184, 30562629), (2331, 28635256), (2664, 25055849), (2886, 23128476), (3108, 21476442), (3276, 20375086), (3367, 19824408), (3848, 17346357), (4329, 15418984), (4662, 14317628), (5772, 11564238), (6216, 10738221), (6552, 10187543), (6734, 9912204), (8658, 7709492), (9324, 7158814), (10101, 6608136), (11544, 5782119), (13468, 4956102), (17316, 3854746), (18648, 3579407), (20202, 3304068), (26936, 2478051), (30303, 2202712), (34632, 1927373), (40404, 1652034), (60606, 1101356), (80808, 826017), (121212, 550678), (242424, 275339)]