72190848

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5135

約数の個数: 64

約数和(自身を含む): 196978320

約数和(自身を除く): 124787472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 5081, 7104, 10162, 14208, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 162592, 187997, 243888, 325184, 375994, 487776, 563991, 650368, 751988, 975552, 1127982, 1503976, 1951104, 2255964, 3007952, 4511928, 6015904, 9023856, 12031808, 18047712, 24063616, 36095424, 72190848]

約数ペア:

[(1, 72190848), (2, 36095424), (3, 24063616), (4, 18047712), (6, 12031808), (8, 9023856), (12, 6015904), (16, 4511928), (24, 3007952), (32, 2255964), (37, 1951104), (48, 1503976), (64, 1127982), (74, 975552), (96, 751988), (111, 650368), (128, 563991), (148, 487776), (192, 375994), (222, 325184), (296, 243888), (384, 187997), (444, 162592), (592, 121944), (888, 81296), (1184, 60972), (1776, 40648), (2368, 30486), (3552, 20324), (4736, 15243), (5081, 14208), (7104, 10162)]