72171168

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8447}}^1$

素因数の和:8549

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 119429472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8447, 8544, 16894, 25341, 33788, 50682, 67576, 101364, 135152, 202728, 270304, 405456, 751783, 810912, 1503566, 2255349, 3007132, 4510698, 6014264, 9021396, 12028528, 18042792, 24057056, 36085584, 72171168]

約数ペア:

[(1, 72171168), (2, 36085584), (3, 24057056), (4, 18042792), (6, 12028528), (8, 9021396), (12, 6014264), (16, 4510698), (24, 3007132), (32, 2255349), (48, 1503566), (89, 810912), (96, 751783), (178, 405456), (267, 270304), (356, 202728), (534, 135152), (712, 101364), (1068, 67576), (1424, 50682), (2136, 33788), (2848, 25341), (4272, 16894), (8447, 8544)]