78269208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4704

約数の個数: 64

約数和(自身を含む): 211584000

約数和(自身を除く): 133314792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 4639, 5624, 8436, 9278, 13917, 16872, 18556, 27834, 37112, 55668, 88141, 111336, 171643, 176282, 264423, 343286, 352564, 514929, 528846, 686572, 705128, 1029858, 1057692, 1373144, 2059716, 2115384, 3261217, 4119432, 6522434, 9783651, 13044868, 19567302, 26089736, 39134604, 78269208]

約数ペア:

[(1, 78269208), (2, 39134604), (3, 26089736), (4, 19567302), (6, 13044868), (8, 9783651), (12, 6522434), (19, 4119432), (24, 3261217), (37, 2115384), (38, 2059716), (57, 1373144), (74, 1057692), (76, 1029858), (111, 705128), (114, 686572), (148, 528846), (152, 514929), (222, 352564), (228, 343286), (296, 264423), (444, 176282), (456, 171643), (703, 111336), (888, 88141), (1406, 55668), (2109, 37112), (2812, 27834), (4218, 18556), (4639, 16872), (5624, 13917), (8436, 9278)]