86239116

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 223829424

約数和(自身を除く): 137590308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 173, 183, 227, 244, 346, 366, 454, 519, 549, 681, 692, 732, 908, 1038, 1098, 1362, 1557, 2043, 2076, 2196, 2724, 3114, 4086, 6228, 8172, 10553, 13847, 21106, 27694, 31659, 39271, 41541, 42212, 55388, 63318, 78542, 83082, 94977, 117813, 124623, 126636, 157084, 166164, 189954, 235626, 249246, 353439, 379908, 471252, 498492, 706878, 1413756, 2395531, 4791062, 7186593, 9582124, 14373186, 21559779, 28746372, 43119558, 86239116]

約数ペア:

[(1, 86239116), (2, 43119558), (3, 28746372), (4, 21559779), (6, 14373186), (9, 9582124), (12, 7186593), (18, 4791062), (36, 2395531), (61, 1413756), (122, 706878), (173, 498492), (183, 471252), (227, 379908), (244, 353439), (346, 249246), (366, 235626), (454, 189954), (519, 166164), (549, 157084), (681, 126636), (692, 124623), (732, 117813), (908, 94977), (1038, 83082), (1098, 78542), (1362, 63318), (1557, 55388), (2043, 42212), (2076, 41541), (2196, 39271), (2724, 31659), (3114, 27694), (4086, 21106), (6228, 13847), (8172, 10553)]