64440384

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 179758848

約数和(自身を除く): 115318464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 141, 148, 188, 192, 193, 222, 282, 296, 376, 386, 444, 564, 579, 592, 752, 772, 888, 1128, 1158, 1184, 1504, 1544, 1739, 1776, 2256, 2316, 2368, 3008, 3088, 3478, 3552, 4512, 4632, 5217, 6176, 6956, 7104, 7141, 9024, 9071, 9264, 10434, 12352, 13912, 14282, 18142, 18528, 20868, 21423, 27213, 27824, 28564, 36284, 37056, 41736, 42846, 54426, 55648, 57128, 72568, 83472, 85692, 108852, 111296, 114256, 145136, 166944, 171384, 217704, 228512, 290272, 333888, 335627, 342768, 435408, 457024, 580544, 671254, 685536, 870816, 1006881, 1342508, 1371072, 1741632, 2013762, 2685016, 4027524, 5370032, 8055048, 10740064, 16110096, 21480128, 32220192, 64440384]

約数ペア:

[(1, 64440384), (2, 32220192), (3, 21480128), (4, 16110096), (6, 10740064), (8, 8055048), (12, 5370032), (16, 4027524), (24, 2685016), (32, 2013762), (37, 1741632), (47, 1371072), (48, 1342508), (64, 1006881), (74, 870816), (94, 685536), (96, 671254), (111, 580544), (141, 457024), (148, 435408), (188, 342768), (192, 335627), (193, 333888), (222, 290272), (282, 228512), (296, 217704), (376, 171384), (386, 166944), (444, 145136), (564, 114256), (579, 111296), (592, 108852), (752, 85692), (772, 83472), (888, 72568), (1128, 57128), (1158, 55648), (1184, 54426), (1504, 42846), (1544, 41736), (1739, 37056), (1776, 36284), (2256, 28564), (2316, 27824), (2368, 27213), (3008, 21423), (3088, 20868), (3478, 18528), (3552, 18142), (4512, 14282), (4632, 13912), (5217, 12352), (6176, 10434), (6956, 9264), (7104, 9071), (7141, 9024)]