67372812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 117000468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 401, 468, 718, 802, 1077, 1203, 1436, 1604, 2154, 2406, 3231, 3609, 4308, 4667, 4812, 5213, 6462, 7218, 9334, 10426, 12924, 14001, 14436, 15639, 18668, 20852, 28002, 31278, 42003, 46917, 56004, 62556, 84006, 93834, 143959, 168012, 187668, 287918, 431877, 575836, 863754, 1295631, 1727508, 1871467, 2591262, 3742934, 5182524, 5614401, 7485868, 11228802, 16843203, 22457604, 33686406, 67372812]

約数ペア:

[(1, 67372812), (2, 33686406), (3, 22457604), (4, 16843203), (6, 11228802), (9, 7485868), (12, 5614401), (13, 5182524), (18, 3742934), (26, 2591262), (36, 1871467), (39, 1727508), (52, 1295631), (78, 863754), (117, 575836), (156, 431877), (234, 287918), (359, 187668), (401, 168012), (468, 143959), (718, 93834), (802, 84006), (1077, 62556), (1203, 56004), (1436, 46917), (1604, 42003), (2154, 31278), (2406, 28002), (3231, 20852), (3609, 18668), (4308, 15639), (4667, 14436), (4812, 14001), (5213, 12924), (6462, 10426), (7218, 9334)]