78267384

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 250723200

約数和(自身を除く): 172455816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 163, 171, 216, 228, 234, 243, 247, 312, 324, 326, 342, 351, 456, 468, 486, 489, 494, 513, 648, 652, 684, 702, 741, 936, 972, 978, 988, 1026, 1053, 1304, 1368, 1404, 1467, 1482, 1539, 1944, 1956, 1976, 2052, 2106, 2119, 2223, 2808, 2934, 2964, 3078, 3097, 3159, 3912, 4104, 4212, 4238, 4401, 4446, 4617, 5868, 5928, 6156, 6194, 6318, 6357, 6669, 8424, 8476, 8802, 8892, 9234, 9291, 11736, 12312, 12388, 12636, 12714, 13203, 13338, 16952, 17604, 17784, 18468, 18582, 19071, 20007, 24776, 25272, 25428, 26406, 26676, 27873, 35208, 36936, 37164, 38142, 39609, 40014, 40261, 50856, 52812, 53352, 55746, 57213, 60021, 74328, 76284, 79218, 80028, 80522, 83619, 105624, 111492, 114426, 120042, 120783, 152568, 158436, 160056, 161044, 167238, 171639, 222984, 228852, 240084, 241566, 250857, 316872, 322088, 334476, 343278, 362349, 457704, 480168, 483132, 501714, 514917, 668952, 686556, 724698, 752571, 966264, 1003428, 1029834, 1087047, 1373112, 1449396, 1505142, 2006856, 2059668, 2174094, 2898792, 3010284, 3261141, 4119336, 4348188, 6020568, 6522282, 8696376, 9783423, 13044564, 19566846, 26089128, 39133692, 78267384]

約数ペア:

[(1, 78267384), (2, 39133692), (3, 26089128), (4, 19566846), (6, 13044564), (8, 9783423), (9, 8696376), (12, 6522282), (13, 6020568), (18, 4348188), (19, 4119336), (24, 3261141), (26, 3010284), (27, 2898792), (36, 2174094), (38, 2059668), (39, 2006856), (52, 1505142), (54, 1449396), (57, 1373112), (72, 1087047), (76, 1029834), (78, 1003428), (81, 966264), (104, 752571), (108, 724698), (114, 686556), (117, 668952), (152, 514917), (156, 501714), (162, 483132), (163, 480168), (171, 457704), (216, 362349), (228, 343278), (234, 334476), (243, 322088), (247, 316872), (312, 250857), (324, 241566), (326, 240084), (342, 228852), (351, 222984), (456, 171639), (468, 167238), (486, 161044), (489, 160056), (494, 158436), (513, 152568), (648, 120783), (652, 120042), (684, 114426), (702, 111492), (741, 105624), (936, 83619), (972, 80522), (978, 80028), (988, 79218), (1026, 76284), (1053, 74328), (1304, 60021), (1368, 57213), (1404, 55746), (1467, 53352), (1482, 52812), (1539, 50856), (1944, 40261), (1956, 40014), (1976, 39609), (2052, 38142), (2106, 37164), (2119, 36936), (2223, 35208), (2808, 27873), (2934, 26676), (2964, 26406), (3078, 25428), (3097, 25272), (3159, 24776), (3912, 20007), (4104, 19071), (4212, 18582), (4238, 18468), (4401, 17784), (4446, 17604), (4617, 16952), (5868, 13338), (5928, 13203), (6156, 12714), (6194, 12636), (6318, 12388), (6357, 12312), (6669, 11736), (8424, 9291), (8476, 9234), (8802, 8892)]