72287316

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 194991258

約数和(自身を除く): 122703942

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 101, 108, 141, 162, 188, 202, 282, 303, 324, 404, 423, 564, 606, 846, 909, 1212, 1269, 1692, 1818, 2209, 2538, 2727, 3636, 3807, 4418, 4747, 5076, 5454, 6627, 7614, 8181, 8836, 9494, 10908, 13254, 14241, 15228, 16362, 18988, 19881, 26508, 28482, 32724, 39762, 42723, 56964, 59643, 79524, 85446, 119286, 128169, 170892, 178929, 223109, 238572, 256338, 357858, 384507, 446218, 512676, 669327, 715716, 769014, 892436, 1338654, 1538028, 2007981, 2677308, 4015962, 6023943, 8031924, 12047886, 18071829, 24095772, 36143658, 72287316]

約数ペア:

[(1, 72287316), (2, 36143658), (3, 24095772), (4, 18071829), (6, 12047886), (9, 8031924), (12, 6023943), (18, 4015962), (27, 2677308), (36, 2007981), (47, 1538028), (54, 1338654), (81, 892436), (94, 769014), (101, 715716), (108, 669327), (141, 512676), (162, 446218), (188, 384507), (202, 357858), (282, 256338), (303, 238572), (324, 223109), (404, 178929), (423, 170892), (564, 128169), (606, 119286), (846, 85446), (909, 79524), (1212, 59643), (1269, 56964), (1692, 42723), (1818, 39762), (2209, 32724), (2538, 28482), (2727, 26508), (3636, 19881), (3807, 18988), (4418, 16362), (4747, 15228), (5076, 14241), (5454, 13254), (6627, 10908), (7614, 9494), (8181, 8836)]