73889892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 196245504

約数和(自身を除く): 122355612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 233, 276, 383, 414, 466, 699, 766, 828, 932, 1149, 1398, 1532, 2097, 2298, 2796, 3447, 4194, 4596, 5359, 6894, 8388, 8809, 10718, 13788, 16077, 17618, 21436, 26427, 32154, 35236, 48231, 52854, 64308, 79281, 89239, 96462, 105708, 158562, 178478, 192924, 267717, 317124, 356956, 535434, 803151, 1070868, 1606302, 2052497, 3212604, 4104994, 6157491, 8209988, 12314982, 18472473, 24629964, 36944946, 73889892]

約数ペア:

[(1, 73889892), (2, 36944946), (3, 24629964), (4, 18472473), (6, 12314982), (9, 8209988), (12, 6157491), (18, 4104994), (23, 3212604), (36, 2052497), (46, 1606302), (69, 1070868), (92, 803151), (138, 535434), (207, 356956), (233, 317124), (276, 267717), (383, 192924), (414, 178478), (466, 158562), (699, 105708), (766, 96462), (828, 89239), (932, 79281), (1149, 64308), (1398, 52854), (1532, 48231), (2097, 35236), (2298, 32154), (2796, 26427), (3447, 21436), (4194, 17618), (4596, 16077), (5359, 13788), (6894, 10718), (8388, 8809)]