100457172

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 265256992

約数和(自身を除く): 164799820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 571, 724, 972, 1086, 1142, 1629, 1713, 2172, 2284, 3258, 3426, 4887, 5139, 6516, 6852, 9774, 10278, 14661, 15417, 19548, 20556, 29322, 30834, 43983, 46251, 58644, 61668, 87966, 92502, 103351, 138753, 175932, 185004, 206702, 277506, 310053, 413404, 555012, 620106, 930159, 1240212, 1860318, 2790477, 3720636, 5580954, 8371431, 11161908, 16742862, 25114293, 33485724, 50228586, 100457172]

約数ペア:

[(1, 100457172), (2, 50228586), (3, 33485724), (4, 25114293), (6, 16742862), (9, 11161908), (12, 8371431), (18, 5580954), (27, 3720636), (36, 2790477), (54, 1860318), (81, 1240212), (108, 930159), (162, 620106), (181, 555012), (243, 413404), (324, 310053), (362, 277506), (486, 206702), (543, 185004), (571, 175932), (724, 138753), (972, 103351), (1086, 92502), (1142, 87966), (1629, 61668), (1713, 58644), (2172, 46251), (2284, 43983), (3258, 30834), (3426, 29322), (4887, 20556), (5139, 19548), (6516, 15417), (6852, 14661), (9774, 10278)]