8590972428

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{238877}}^1$

素因数の和:238933

約数の個数: 72

約数和(自身を含む): 23129123472

約数和(自身を除く): 14538151044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3996, 5994, 8991, 11988, 17982, 35964, 238877, 477754, 716631, 955508, 1433262, 2149893, 2866524, 4299786, 6449679, 8599572, 8838449, 12899358, 17676898, 19349037, 25798716, 26515347, 35353796, 38698074, 53030694, 58047111, 77396148, 79546041, 106061388, 116094222, 159092082, 232188444, 238638123, 318184164, 477276246, 715914369, 954552492, 1431828738, 2147743107, 2863657476, 4295486214, 8590972428]

約数ペア:

[(1, 8590972428), (2, 4295486214), (3, 2863657476), (4, 2147743107), (6, 1431828738), (9, 954552492), (12, 715914369), (18, 477276246), (27, 318184164), (36, 238638123), (37, 232188444), (54, 159092082), (74, 116094222), (81, 106061388), (108, 79546041), (111, 77396148), (148, 58047111), (162, 53030694), (222, 38698074), (243, 35353796), (324, 26515347), (333, 25798716), (444, 19349037), (486, 17676898), (666, 12899358), (972, 8838449), (999, 8599572), (1332, 6449679), (1998, 4299786), (2997, 2866524), (3996, 2149893), (5994, 1433262), (8991, 955508), (11988, 716631), (17982, 477754), (35964, 238877)]