72153648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 235842048

約数和(自身を除く): 163688400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1523, 1692, 1974, 2256, 2632, 2961, 3046, 3384, 3948, 4569, 5264, 5922, 6092, 6768, 7896, 9138, 10661, 11844, 12184, 13707, 15792, 18276, 21322, 23688, 24368, 27414, 31983, 36552, 42644, 47376, 54828, 63966, 71581, 73104, 85288, 95949, 109656, 127932, 143162, 170576, 191898, 214743, 219312, 255864, 286324, 383796, 429486, 501067, 511728, 572648, 644229, 767592, 858972, 1002134, 1145296, 1288458, 1503201, 1535184, 1717944, 2004268, 2576916, 3006402, 3435888, 4008536, 4509603, 5153832, 6012804, 8017072, 9019206, 10307664, 12025608, 18038412, 24051216, 36076824, 72153648]

約数ペア:

[(1, 72153648), (2, 36076824), (3, 24051216), (4, 18038412), (6, 12025608), (7, 10307664), (8, 9019206), (9, 8017072), (12, 6012804), (14, 5153832), (16, 4509603), (18, 4008536), (21, 3435888), (24, 3006402), (28, 2576916), (36, 2004268), (42, 1717944), (47, 1535184), (48, 1503201), (56, 1288458), (63, 1145296), (72, 1002134), (84, 858972), (94, 767592), (112, 644229), (126, 572648), (141, 511728), (144, 501067), (168, 429486), (188, 383796), (252, 286324), (282, 255864), (329, 219312), (336, 214743), (376, 191898), (423, 170576), (504, 143162), (564, 127932), (658, 109656), (752, 95949), (846, 85288), (987, 73104), (1008, 71581), (1128, 63966), (1316, 54828), (1523, 47376), (1692, 42644), (1974, 36552), (2256, 31983), (2632, 27414), (2961, 24368), (3046, 23688), (3384, 21322), (3948, 18276), (4569, 15792), (5264, 13707), (5922, 12184), (6092, 11844), (6768, 10661), (7896, 9138)]