78468864

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 211529472

約数和(自身を除く): 133060608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1231, 1328, 1992, 2462, 2656, 3693, 3984, 4924, 5312, 7386, 7968, 9848, 10624, 14772, 15936, 19696, 21248, 29544, 31872, 39392, 59088, 63744, 78784, 102173, 118176, 157568, 204346, 236352, 306519, 315136, 408692, 472704, 613038, 817384, 945408, 1226076, 1634768, 2452152, 3269536, 4904304, 6539072, 9808608, 13078144, 19617216, 26156288, 39234432, 78468864]

約数ペア:

[(1, 78468864), (2, 39234432), (3, 26156288), (4, 19617216), (6, 13078144), (8, 9808608), (12, 6539072), (16, 4904304), (24, 3269536), (32, 2452152), (48, 1634768), (64, 1226076), (83, 945408), (96, 817384), (128, 613038), (166, 472704), (192, 408692), (249, 315136), (256, 306519), (332, 236352), (384, 204346), (498, 157568), (664, 118176), (768, 102173), (996, 78784), (1231, 63744), (1328, 59088), (1992, 39392), (2462, 31872), (2656, 29544), (3693, 21248), (3984, 19696), (4924, 15936), (5312, 14772), (7386, 10624), (7968, 9848)]