127834812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26735

約数の個数: 72

約数和(自身を含む): 388752000

約数和(自身を除く): 260917188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 26699, 53398, 80097, 106796, 160194, 186893, 240291, 320388, 373786, 480582, 507281, 560679, 747572, 961164, 1014562, 1121358, 1521843, 1682037, 2029124, 2242716, 3043686, 3364074, 3550967, 4565529, 6087372, 6728148, 7101934, 9131058, 10652901, 14203868, 18262116, 21305802, 31958703, 42611604, 63917406, 127834812]

約数ペア:

[(1, 127834812), (2, 63917406), (3, 42611604), (4, 31958703), (6, 21305802), (7, 18262116), (9, 14203868), (12, 10652901), (14, 9131058), (18, 7101934), (19, 6728148), (21, 6087372), (28, 4565529), (36, 3550967), (38, 3364074), (42, 3043686), (57, 2242716), (63, 2029124), (76, 1682037), (84, 1521843), (114, 1121358), (126, 1014562), (133, 961164), (171, 747572), (228, 560679), (252, 507281), (266, 480582), (342, 373786), (399, 320388), (532, 240291), (684, 186893), (798, 160194), (1197, 106796), (1596, 80097), (2394, 53398), (4788, 26699)]