70291284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 192171168

約数和(自身を除く): 121879884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 691, 692, 1038, 1211, 1382, 2073, 2076, 2422, 2764, 3633, 4146, 4837, 4844, 7266, 8292, 8477, 9674, 14511, 14532, 16954, 19348, 25431, 29022, 33859, 33908, 50862, 58044, 67718, 101577, 101724, 119543, 135436, 203154, 239086, 358629, 406308, 478172, 717258, 836801, 1434516, 1673602, 2510403, 3347204, 5020806, 5857607, 10041612, 11715214, 17572821, 23430428, 35145642, 70291284]

約数ペア:

[(1, 70291284), (2, 35145642), (3, 23430428), (4, 17572821), (6, 11715214), (7, 10041612), (12, 5857607), (14, 5020806), (21, 3347204), (28, 2510403), (42, 1673602), (49, 1434516), (84, 836801), (98, 717258), (147, 478172), (173, 406308), (196, 358629), (294, 239086), (346, 203154), (519, 135436), (588, 119543), (691, 101724), (692, 101577), (1038, 67718), (1211, 58044), (1382, 50862), (2073, 33908), (2076, 33859), (2422, 29022), (2764, 25431), (3633, 19348), (4146, 16954), (4837, 14532), (4844, 14511), (7266, 9674), (8292, 8477)]