78954876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 273624624

約数和(自身を除く): 194669748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 313, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 626, 637, 693, 819, 858, 882, 924, 939, 1001, 1078, 1092, 1252, 1274, 1287, 1386, 1617, 1638, 1716, 1764, 1878, 1911, 2002, 2156, 2191, 2548, 2574, 2772, 2817, 3003, 3234, 3276, 3443, 3756, 3822, 4004, 4069, 4382, 4851, 5148, 5634, 5733, 6006, 6468, 6573, 6886, 7007, 7644, 8138, 8764, 9009, 9702, 10329, 11268, 11466, 12012, 12207, 13146, 13772, 14014, 15337, 16276, 18018, 19404, 19719, 20658, 21021, 22932, 24101, 24414, 26292, 28028, 28483, 30674, 30987, 36036, 36621, 39438, 41316, 42042, 44759, 46011, 48202, 48828, 56966, 61348, 61974, 63063, 72303, 73242, 78876, 84084, 85449, 89518, 92022, 96404, 113932, 123948, 126126, 134277, 138033, 144606, 146484, 168707, 170898, 179036, 184044, 199381, 216909, 252252, 256347, 268554, 276066, 289212, 313313, 337414, 341796, 398762, 402831, 433818, 506121, 512694, 537108, 552132, 598143, 626626, 674828, 797524, 805662, 867636, 939939, 1012242, 1025388, 1196286, 1253252, 1518363, 1611324, 1794429, 1879878, 2024484, 2193191, 2392572, 2819817, 3036726, 3588858, 3759756, 4386382, 5639634, 6073452, 6579573, 7177716, 8772764, 11279268, 13159146, 19738719, 26318292, 39477438, 78954876]

約数ペア:

[(1, 78954876), (2, 39477438), (3, 26318292), (4, 19738719), (6, 13159146), (7, 11279268), (9, 8772764), (11, 7177716), (12, 6579573), (13, 6073452), (14, 5639634), (18, 4386382), (21, 3759756), (22, 3588858), (26, 3036726), (28, 2819817), (33, 2392572), (36, 2193191), (39, 2024484), (42, 1879878), (44, 1794429), (49, 1611324), (52, 1518363), (63, 1253252), (66, 1196286), (77, 1025388), (78, 1012242), (84, 939939), (91, 867636), (98, 805662), (99, 797524), (117, 674828), (126, 626626), (132, 598143), (143, 552132), (147, 537108), (154, 512694), (156, 506121), (182, 433818), (196, 402831), (198, 398762), (231, 341796), (234, 337414), (252, 313313), (273, 289212), (286, 276066), (294, 268554), (308, 256347), (313, 252252), (364, 216909), (396, 199381), (429, 184044), (441, 179036), (462, 170898), (468, 168707), (539, 146484), (546, 144606), (572, 138033), (588, 134277), (626, 126126), (637, 123948), (693, 113932), (819, 96404), (858, 92022), (882, 89518), (924, 85449), (939, 84084), (1001, 78876), (1078, 73242), (1092, 72303), (1252, 63063), (1274, 61974), (1287, 61348), (1386, 56966), (1617, 48828), (1638, 48202), (1716, 46011), (1764, 44759), (1878, 42042), (1911, 41316), (2002, 39438), (2156, 36621), (2191, 36036), (2548, 30987), (2574, 30674), (2772, 28483), (2817, 28028), (3003, 26292), (3234, 24414), (3276, 24101), (3443, 22932), (3756, 21021), (3822, 20658), (4004, 19719), (4069, 19404), (4382, 18018), (4851, 16276), (5148, 15337), (5634, 14014), (5733, 13772), (6006, 13146), (6468, 12207), (6573, 12012), (6886, 11466), (7007, 11268), (7644, 10329), (8138, 9702), (8764, 9009)]