72918324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 191772672

約数和(自身を除く): 118854348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 293, 372, 446, 558, 586, 669, 879, 892, 1116, 1172, 1338, 1758, 2007, 2637, 2676, 3516, 4014, 5274, 6913, 8028, 9083, 10548, 13826, 18166, 20739, 27249, 27652, 36332, 41478, 54498, 62217, 65339, 81747, 82956, 108996, 124434, 130678, 163494, 196017, 248868, 261356, 326988, 392034, 588051, 784068, 1176102, 2025509, 2352204, 4051018, 6076527, 8102036, 12153054, 18229581, 24306108, 36459162, 72918324]

約数ペア:

[(1, 72918324), (2, 36459162), (3, 24306108), (4, 18229581), (6, 12153054), (9, 8102036), (12, 6076527), (18, 4051018), (31, 2352204), (36, 2025509), (62, 1176102), (93, 784068), (124, 588051), (186, 392034), (223, 326988), (279, 261356), (293, 248868), (372, 196017), (446, 163494), (558, 130678), (586, 124434), (669, 108996), (879, 82956), (892, 81747), (1116, 65339), (1172, 62217), (1338, 54498), (1758, 41478), (2007, 36332), (2637, 27652), (2676, 27249), (3516, 20739), (4014, 18166), (5274, 13826), (6913, 10548), (8028, 9083)]