87615108

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 267438080

約数和(自身を除く): 179822972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 163, 189, 237, 243, 252, 316, 324, 326, 378, 474, 486, 489, 553, 567, 652, 711, 756, 948, 972, 978, 1106, 1134, 1141, 1422, 1467, 1659, 1701, 1956, 2133, 2212, 2268, 2282, 2844, 2934, 3318, 3402, 3423, 4266, 4401, 4564, 4977, 5868, 6399, 6636, 6804, 6846, 8532, 8802, 9954, 10269, 12798, 12877, 13203, 13692, 14931, 17604, 19197, 19908, 20538, 25596, 25754, 26406, 29862, 30807, 38394, 38631, 39609, 41076, 44793, 51508, 52812, 59724, 61614, 76788, 77262, 79218, 89586, 90139, 92421, 115893, 123228, 134379, 154524, 158436, 179172, 180278, 184842, 231786, 268758, 270417, 277263, 347679, 360556, 369684, 463572, 537516, 540834, 554526, 695358, 811251, 1043037, 1081668, 1109052, 1390716, 1622502, 2086074, 2433753, 3129111, 3245004, 4172148, 4867506, 6258222, 7301259, 9735012, 12516444, 14602518, 21903777, 29205036, 43807554, 87615108]

約数ペア:

[(1, 87615108), (2, 43807554), (3, 29205036), (4, 21903777), (6, 14602518), (7, 12516444), (9, 9735012), (12, 7301259), (14, 6258222), (18, 4867506), (21, 4172148), (27, 3245004), (28, 3129111), (36, 2433753), (42, 2086074), (54, 1622502), (63, 1390716), (79, 1109052), (81, 1081668), (84, 1043037), (108, 811251), (126, 695358), (158, 554526), (162, 540834), (163, 537516), (189, 463572), (237, 369684), (243, 360556), (252, 347679), (316, 277263), (324, 270417), (326, 268758), (378, 231786), (474, 184842), (486, 180278), (489, 179172), (553, 158436), (567, 154524), (652, 134379), (711, 123228), (756, 115893), (948, 92421), (972, 90139), (978, 89586), (1106, 79218), (1134, 77262), (1141, 76788), (1422, 61614), (1467, 59724), (1659, 52812), (1701, 51508), (1956, 44793), (2133, 41076), (2212, 39609), (2268, 38631), (2282, 38394), (2844, 30807), (2934, 29862), (3318, 26406), (3402, 25754), (3423, 25596), (4266, 20538), (4401, 19908), (4564, 19197), (4977, 17604), (5868, 14931), (6399, 13692), (6636, 13203), (6804, 12877), (6846, 12798), (8532, 10269), (8802, 9954)]