72615296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 166590480

約数和(自身を除く): 93975184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 151, 208, 221, 272, 289, 302, 416, 442, 544, 578, 604, 832, 884, 1088, 1156, 1208, 1664, 1768, 1963, 2176, 2312, 2416, 2567, 3536, 3757, 3926, 4624, 4832, 5134, 7072, 7514, 7852, 9248, 9664, 10268, 14144, 15028, 15704, 18496, 19328, 20536, 28288, 30056, 31408, 33371, 36992, 41072, 43639, 60112, 62816, 66742, 82144, 87278, 120224, 125632, 133484, 164288, 174556, 240448, 251264, 266968, 328576, 349112, 480896, 533936, 567307, 698224, 1067872, 1134614, 1396448, 2135744, 2269228, 2792896, 4271488, 4538456, 5585792, 9076912, 18153824, 36307648, 72615296]

約数ペア:

[(1, 72615296), (2, 36307648), (4, 18153824), (8, 9076912), (13, 5585792), (16, 4538456), (17, 4271488), (26, 2792896), (32, 2269228), (34, 2135744), (52, 1396448), (64, 1134614), (68, 1067872), (104, 698224), (128, 567307), (136, 533936), (151, 480896), (208, 349112), (221, 328576), (272, 266968), (289, 251264), (302, 240448), (416, 174556), (442, 164288), (544, 133484), (578, 125632), (604, 120224), (832, 87278), (884, 82144), (1088, 66742), (1156, 62816), (1208, 60112), (1664, 43639), (1768, 41072), (1963, 36992), (2176, 33371), (2312, 31408), (2416, 30056), (2567, 28288), (3536, 20536), (3757, 19328), (3926, 18496), (4624, 15704), (4832, 15028), (5134, 14144), (7072, 10268), (7514, 9664), (7852, 9248)]