75731872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 167106240

約数和(自身を除く): 91374368

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 431, 544, 578, 608, 646, 862, 1156, 1292, 1724, 2312, 2584, 3448, 4624, 5168, 5491, 6896, 7327, 8189, 9248, 10336, 10982, 13792, 14654, 16378, 21964, 29308, 32756, 43928, 58616, 65512, 87856, 117232, 124559, 131024, 139213, 175712, 234464, 249118, 262048, 278426, 498236, 556852, 996472, 1113704, 1992944, 2227408, 2366621, 3985888, 4454816, 4733242, 9466484, 18932968, 37865936, 75731872]

約数ペア:

[(1, 75731872), (2, 37865936), (4, 18932968), (8, 9466484), (16, 4733242), (17, 4454816), (19, 3985888), (32, 2366621), (34, 2227408), (38, 1992944), (68, 1113704), (76, 996472), (136, 556852), (152, 498236), (272, 278426), (289, 262048), (304, 249118), (323, 234464), (431, 175712), (544, 139213), (578, 131024), (608, 124559), (646, 117232), (862, 87856), (1156, 65512), (1292, 58616), (1724, 43928), (2312, 32756), (2584, 29308), (3448, 21964), (4624, 16378), (5168, 14654), (5491, 13792), (6896, 10982), (7327, 10336), (8189, 9248)]