72796288

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 153734400

約数和(自身を除く): 80938112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 313, 316, 368, 626, 632, 736, 1252, 1264, 1472, 1817, 2504, 2528, 2944, 3634, 5008, 5056, 7199, 7268, 10016, 10112, 14398, 14536, 20032, 24727, 28796, 29072, 40064, 49454, 57592, 58144, 98908, 115184, 116288, 197816, 230368, 232576, 395632, 460736, 568721, 791264, 921472, 1137442, 1582528, 2274884, 3165056, 4549768, 9099536, 18199072, 36398144, 72796288]

約数ペア:

[(1, 72796288), (2, 36398144), (4, 18199072), (8, 9099536), (16, 4549768), (23, 3165056), (32, 2274884), (46, 1582528), (64, 1137442), (79, 921472), (92, 791264), (128, 568721), (158, 460736), (184, 395632), (313, 232576), (316, 230368), (368, 197816), (626, 116288), (632, 115184), (736, 98908), (1252, 58144), (1264, 57592), (1472, 49454), (1817, 40064), (2504, 29072), (2528, 28796), (2944, 24727), (3634, 20032), (5008, 14536), (5056, 14398), (7199, 10112), (7268, 10016)]