73640064

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 206513280

約数和(自身を除く): 132873216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 73, 74, 96, 111, 128, 142, 146, 148, 192, 213, 219, 222, 284, 292, 296, 384, 426, 438, 444, 568, 584, 592, 852, 876, 888, 1136, 1168, 1184, 1704, 1752, 1776, 2272, 2336, 2368, 2627, 2701, 3408, 3504, 3552, 4544, 4672, 4736, 5183, 5254, 5402, 6816, 7008, 7104, 7881, 8103, 9088, 9344, 10366, 10508, 10804, 13632, 14016, 14208, 15549, 15762, 16206, 20732, 21016, 21608, 27264, 28032, 31098, 31524, 32412, 41464, 42032, 43216, 62196, 63048, 64824, 82928, 84064, 86432, 124392, 126096, 129648, 165856, 168128, 172864, 191771, 248784, 252192, 259296, 331712, 336256, 345728, 383542, 497568, 504384, 518592, 575313, 663424, 767084, 995136, 1008768, 1037184, 1150626, 1534168, 1990272, 2301252, 3068336, 4602504, 6136672, 9205008, 12273344, 18410016, 24546688, 36820032, 73640064]

約数ペア:

[(1, 73640064), (2, 36820032), (3, 24546688), (4, 18410016), (6, 12273344), (8, 9205008), (12, 6136672), (16, 4602504), (24, 3068336), (32, 2301252), (37, 1990272), (48, 1534168), (64, 1150626), (71, 1037184), (73, 1008768), (74, 995136), (96, 767084), (111, 663424), (128, 575313), (142, 518592), (146, 504384), (148, 497568), (192, 383542), (213, 345728), (219, 336256), (222, 331712), (284, 259296), (292, 252192), (296, 248784), (384, 191771), (426, 172864), (438, 168128), (444, 165856), (568, 129648), (584, 126096), (592, 124392), (852, 86432), (876, 84064), (888, 82928), (1136, 64824), (1168, 63048), (1184, 62196), (1704, 43216), (1752, 42032), (1776, 41464), (2272, 32412), (2336, 31524), (2368, 31098), (2627, 28032), (2701, 27264), (3408, 21608), (3504, 21016), (3552, 20732), (4544, 16206), (4672, 15762), (4736, 15549), (5183, 14208), (5254, 14016), (5402, 13632), (6816, 10804), (7008, 10508), (7104, 10366), (7881, 9344), (8103, 9088)]