78678072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 234664560

約数和(自身を除く): 155986488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 821, 968, 1089, 1331, 1452, 1642, 2178, 2463, 2662, 2904, 3284, 3993, 4356, 4926, 5324, 6568, 7389, 7986, 8712, 9031, 9852, 10648, 11979, 14778, 15972, 18062, 19704, 23958, 27093, 29556, 31944, 36124, 47916, 54186, 59112, 72248, 81279, 95832, 99341, 108372, 162558, 198682, 216744, 298023, 325116, 397364, 596046, 650232, 794728, 894069, 1092751, 1192092, 1788138, 2185502, 2384184, 3278253, 3576276, 4371004, 6556506, 7152552, 8742008, 9834759, 13113012, 19669518, 26226024, 39339036, 78678072]

約数ペア:

[(1, 78678072), (2, 39339036), (3, 26226024), (4, 19669518), (6, 13113012), (8, 9834759), (9, 8742008), (11, 7152552), (12, 6556506), (18, 4371004), (22, 3576276), (24, 3278253), (33, 2384184), (36, 2185502), (44, 1788138), (66, 1192092), (72, 1092751), (88, 894069), (99, 794728), (121, 650232), (132, 596046), (198, 397364), (242, 325116), (264, 298023), (363, 216744), (396, 198682), (484, 162558), (726, 108372), (792, 99341), (821, 95832), (968, 81279), (1089, 72248), (1331, 59112), (1452, 54186), (1642, 47916), (2178, 36124), (2463, 31944), (2662, 29556), (2904, 27093), (3284, 23958), (3993, 19704), (4356, 18062), (4926, 15972), (5324, 14778), (6568, 11979), (7389, 10648), (7986, 9852), (8712, 9031)]