72596940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 220636416

約数和(自身を除く): 148039476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 571, 652, 780, 815, 978, 1142, 1630, 1713, 1956, 2119, 2284, 2445, 2855, 3260, 3426, 4238, 4890, 5710, 6357, 6852, 7423, 8476, 8565, 9780, 10595, 11420, 12714, 14846, 17130, 21190, 22269, 25428, 29692, 31785, 34260, 37115, 42380, 44538, 63570, 74230, 89076, 93073, 111345, 127140, 148460, 186146, 222690, 279219, 372292, 445380, 465365, 558438, 930730, 1116876, 1209949, 1396095, 1861460, 2419898, 2792190, 3629847, 4839796, 5584380, 6049745, 7259694, 12099490, 14519388, 18149235, 24198980, 36298470, 72596940]

約数ペア:

[(1, 72596940), (2, 36298470), (3, 24198980), (4, 18149235), (5, 14519388), (6, 12099490), (10, 7259694), (12, 6049745), (13, 5584380), (15, 4839796), (20, 3629847), (26, 2792190), (30, 2419898), (39, 1861460), (52, 1396095), (60, 1209949), (65, 1116876), (78, 930730), (130, 558438), (156, 465365), (163, 445380), (195, 372292), (260, 279219), (326, 222690), (390, 186146), (489, 148460), (571, 127140), (652, 111345), (780, 93073), (815, 89076), (978, 74230), (1142, 63570), (1630, 44538), (1713, 42380), (1956, 37115), (2119, 34260), (2284, 31785), (2445, 29692), (2855, 25428), (3260, 22269), (3426, 21190), (4238, 17130), (4890, 14846), (5710, 12714), (6357, 11420), (6852, 10595), (7423, 9780), (8476, 8565)]