87667944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 272643840

約数和(自身を除く): 184975896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 293, 312, 364, 411, 546, 548, 586, 728, 822, 879, 959, 1092, 1096, 1172, 1644, 1758, 1781, 1918, 2051, 2184, 2344, 2877, 3288, 3516, 3562, 3809, 3836, 4102, 5343, 5754, 6153, 7032, 7124, 7618, 7672, 8204, 10686, 11427, 11508, 12306, 12467, 14248, 15236, 16408, 21372, 22854, 23016, 24612, 24934, 26663, 30472, 37401, 40141, 42744, 45708, 49224, 49868, 53326, 74802, 79989, 80282, 91416, 99736, 106652, 120423, 149604, 159978, 160564, 213304, 240846, 280987, 299208, 319956, 321128, 481692, 521833, 561974, 639912, 842961, 963384, 1043666, 1123948, 1565499, 1685922, 2087332, 2247896, 3130998, 3371844, 3652831, 4174664, 6261996, 6743688, 7305662, 10958493, 12523992, 14611324, 21916986, 29222648, 43833972, 87667944]

約数ペア:

[(1, 87667944), (2, 43833972), (3, 29222648), (4, 21916986), (6, 14611324), (7, 12523992), (8, 10958493), (12, 7305662), (13, 6743688), (14, 6261996), (21, 4174664), (24, 3652831), (26, 3371844), (28, 3130998), (39, 2247896), (42, 2087332), (52, 1685922), (56, 1565499), (78, 1123948), (84, 1043666), (91, 963384), (104, 842961), (137, 639912), (156, 561974), (168, 521833), (182, 481692), (273, 321128), (274, 319956), (293, 299208), (312, 280987), (364, 240846), (411, 213304), (546, 160564), (548, 159978), (586, 149604), (728, 120423), (822, 106652), (879, 99736), (959, 91416), (1092, 80282), (1096, 79989), (1172, 74802), (1644, 53326), (1758, 49868), (1781, 49224), (1918, 45708), (2051, 42744), (2184, 40141), (2344, 37401), (2877, 30472), (3288, 26663), (3516, 24934), (3562, 24612), (3809, 23016), (3836, 22854), (4102, 21372), (5343, 16408), (5754, 15236), (6153, 14248), (7032, 12467), (7124, 12306), (7618, 11508), (7672, 11427), (8204, 10686)]