72921216

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3653

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 124485504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 3583, 5088, 6784, 7166, 10176, 10749, 14332, 20352, 21498, 28664, 42996, 57328, 85992, 114656, 171984, 189899, 229312, 343968, 379798, 458624, 569697, 687936, 759596, 1139394, 1375872, 1519192, 2278788, 3038384, 4557576, 6076768, 9115152, 12153536, 18230304, 24307072, 36460608, 72921216]

約数ペア:

[(1, 72921216), (2, 36460608), (3, 24307072), (4, 18230304), (6, 12153536), (8, 9115152), (12, 6076768), (16, 4557576), (24, 3038384), (32, 2278788), (48, 1519192), (53, 1375872), (64, 1139394), (96, 759596), (106, 687936), (128, 569697), (159, 458624), (192, 379798), (212, 343968), (318, 229312), (384, 189899), (424, 171984), (636, 114656), (848, 85992), (1272, 57328), (1696, 42996), (2544, 28664), (3392, 21498), (3583, 20352), (5088, 14332), (6784, 10749), (7166, 10176)]