67960416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 197016624

約数和(自身を除く): 129056208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 53, 57, 74, 76, 96, 106, 111, 114, 148, 152, 159, 212, 222, 228, 296, 304, 318, 361, 424, 444, 456, 592, 608, 636, 703, 722, 848, 888, 912, 1007, 1083, 1184, 1272, 1406, 1444, 1696, 1776, 1824, 1961, 2014, 2109, 2166, 2544, 2812, 2888, 3021, 3552, 3922, 4028, 4218, 4332, 5088, 5624, 5776, 5883, 6042, 7844, 8056, 8436, 8664, 11248, 11552, 11766, 12084, 13357, 15688, 16112, 16872, 17328, 19133, 22496, 23532, 24168, 26714, 31376, 32224, 33744, 34656, 37259, 38266, 40071, 47064, 48336, 53428, 57399, 62752, 67488, 74518, 76532, 80142, 94128, 96672, 106856, 111777, 114798, 149036, 153064, 160284, 188256, 213712, 223554, 229596, 298072, 306128, 320568, 427424, 447108, 459192, 596144, 612256, 641136, 707921, 894216, 918384, 1192288, 1282272, 1415842, 1788432, 1836768, 2123763, 2831684, 3576864, 4247526, 5663368, 8495052, 11326736, 16990104, 22653472, 33980208, 67960416]

約数ペア:

[(1, 67960416), (2, 33980208), (3, 22653472), (4, 16990104), (6, 11326736), (8, 8495052), (12, 5663368), (16, 4247526), (19, 3576864), (24, 2831684), (32, 2123763), (37, 1836768), (38, 1788432), (48, 1415842), (53, 1282272), (57, 1192288), (74, 918384), (76, 894216), (96, 707921), (106, 641136), (111, 612256), (114, 596144), (148, 459192), (152, 447108), (159, 427424), (212, 320568), (222, 306128), (228, 298072), (296, 229596), (304, 223554), (318, 213712), (361, 188256), (424, 160284), (444, 153064), (456, 149036), (592, 114798), (608, 111777), (636, 106856), (703, 96672), (722, 94128), (848, 80142), (888, 76532), (912, 74518), (1007, 67488), (1083, 62752), (1184, 57399), (1272, 53428), (1406, 48336), (1444, 47064), (1696, 40071), (1776, 38266), (1824, 37259), (1961, 34656), (2014, 33744), (2109, 32224), (2166, 31376), (2544, 26714), (2812, 24168), (2888, 23532), (3021, 22496), (3552, 19133), (3922, 17328), (4028, 16872), (4218, 16112), (4332, 15688), (5088, 13357), (5624, 12084), (5776, 11766), (5883, 11552), (6042, 11248), (7844, 8664), (8056, 8436)]