71653284

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 187224128

約数和(自身を除く): 115570844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 487, 549, 603, 732, 804, 974, 1098, 1206, 1461, 1948, 2196, 2412, 2922, 4087, 4383, 5844, 8174, 8766, 12261, 16348, 17532, 24522, 29707, 32629, 36783, 49044, 59414, 65258, 73566, 89121, 97887, 118828, 130516, 147132, 178242, 195774, 267363, 293661, 356484, 391548, 534726, 587322, 1069452, 1174644, 1990369, 3980738, 5971107, 7961476, 11942214, 17913321, 23884428, 35826642, 71653284]

約数ペア:

[(1, 71653284), (2, 35826642), (3, 23884428), (4, 17913321), (6, 11942214), (9, 7961476), (12, 5971107), (18, 3980738), (36, 1990369), (61, 1174644), (67, 1069452), (122, 587322), (134, 534726), (183, 391548), (201, 356484), (244, 293661), (268, 267363), (366, 195774), (402, 178242), (487, 147132), (549, 130516), (603, 118828), (732, 97887), (804, 89121), (974, 73566), (1098, 65258), (1206, 59414), (1461, 49044), (1948, 36783), (2196, 32629), (2412, 29707), (2922, 24522), (4087, 17532), (4383, 16348), (5844, 12261), (8174, 8766)]