90071616

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 253268480

約数和(自身を除く): 163196864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 148, 186, 192, 222, 248, 296, 372, 409, 444, 496, 592, 744, 818, 888, 992, 1147, 1184, 1227, 1488, 1636, 1776, 1984, 2294, 2368, 2454, 2976, 3272, 3441, 3552, 4588, 4908, 5952, 6544, 6882, 7104, 9176, 9816, 12679, 13088, 13764, 15133, 18352, 19632, 25358, 26176, 27528, 30266, 36704, 38037, 39264, 45399, 50716, 55056, 60532, 73408, 76074, 78528, 90798, 101432, 110112, 121064, 152148, 181596, 202864, 220224, 242128, 304296, 363192, 405728, 469123, 484256, 608592, 726384, 811456, 938246, 968512, 1217184, 1407369, 1452768, 1876492, 2434368, 2814738, 2905536, 3752984, 5629476, 7505968, 11258952, 15011936, 22517904, 30023872, 45035808, 90071616]

約数ペア:

[(1, 90071616), (2, 45035808), (3, 30023872), (4, 22517904), (6, 15011936), (8, 11258952), (12, 7505968), (16, 5629476), (24, 3752984), (31, 2905536), (32, 2814738), (37, 2434368), (48, 1876492), (62, 1452768), (64, 1407369), (74, 1217184), (93, 968512), (96, 938246), (111, 811456), (124, 726384), (148, 608592), (186, 484256), (192, 469123), (222, 405728), (248, 363192), (296, 304296), (372, 242128), (409, 220224), (444, 202864), (496, 181596), (592, 152148), (744, 121064), (818, 110112), (888, 101432), (992, 90798), (1147, 78528), (1184, 76074), (1227, 73408), (1488, 60532), (1636, 55056), (1776, 50716), (1984, 45399), (2294, 39264), (2368, 38037), (2454, 36704), (2976, 30266), (3272, 27528), (3441, 26176), (3552, 25358), (4588, 19632), (4908, 18352), (5952, 15133), (6544, 13764), (6882, 13088), (7104, 12679), (9176, 9816)]