72356340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24611}}^1$

素因数の和:24637

約数の個数: 72

約数和(自身を含む): 235684512

約数和(自身を除く): 163328172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24611, 49222, 73833, 98444, 123055, 147666, 172277, 246110, 295332, 344554, 369165, 492220, 516831, 689108, 738330, 861385, 1033662, 1205939, 1476660, 1722770, 2067324, 2411878, 2584155, 3445540, 3617817, 4823756, 5168310, 6029695, 7235634, 10336620, 12059390, 14471268, 18089085, 24118780, 36178170, 72356340]

約数ペア:

[(1, 72356340), (2, 36178170), (3, 24118780), (4, 18089085), (5, 14471268), (6, 12059390), (7, 10336620), (10, 7235634), (12, 6029695), (14, 5168310), (15, 4823756), (20, 3617817), (21, 3445540), (28, 2584155), (30, 2411878), (35, 2067324), (42, 1722770), (49, 1476660), (60, 1205939), (70, 1033662), (84, 861385), (98, 738330), (105, 689108), (140, 516831), (147, 492220), (196, 369165), (210, 344554), (245, 295332), (294, 246110), (420, 172277), (490, 147666), (588, 123055), (735, 98444), (980, 73833), (1470, 49222), (2940, 24611)]