85613724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 248827488

約数和(自身を除く): 163213764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 1877, 2172, 2534, 3258, 3754, 3801, 5068, 5631, 6516, 7508, 7602, 11262, 11403, 13139, 15204, 16893, 22524, 22806, 26278, 33786, 39417, 45612, 52556, 67572, 78834, 118251, 157668, 236502, 339737, 473004, 679474, 1019211, 1358948, 2038422, 2378159, 3057633, 4076844, 4756318, 6115266, 7134477, 9512636, 12230532, 14268954, 21403431, 28537908, 42806862, 85613724]

約数ペア:

[(1, 85613724), (2, 42806862), (3, 28537908), (4, 21403431), (6, 14268954), (7, 12230532), (9, 9512636), (12, 7134477), (14, 6115266), (18, 4756318), (21, 4076844), (28, 3057633), (36, 2378159), (42, 2038422), (63, 1358948), (84, 1019211), (126, 679474), (181, 473004), (252, 339737), (362, 236502), (543, 157668), (724, 118251), (1086, 78834), (1267, 67572), (1629, 52556), (1877, 45612), (2172, 39417), (2534, 33786), (3258, 26278), (3754, 22806), (3801, 22524), (5068, 16893), (5631, 15204), (6516, 13139), (7508, 11403), (7602, 11262)]