127423764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8837

約数の個数: 72

約数和(自身を含む): 358106112

約数和(自身を除く): 230682348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 8783, 14508, 17566, 26349, 35132, 52698, 79047, 105396, 114179, 158094, 228358, 272273, 316188, 342537, 456716, 544546, 685074, 816819, 1027611, 1089092, 1370148, 1633638, 2055222, 2450457, 3267276, 3539549, 4110444, 4900914, 7079098, 9801828, 10618647, 14158196, 21237294, 31855941, 42474588, 63711882, 127423764]

約数ペア:

[(1, 127423764), (2, 63711882), (3, 42474588), (4, 31855941), (6, 21237294), (9, 14158196), (12, 10618647), (13, 9801828), (18, 7079098), (26, 4900914), (31, 4110444), (36, 3539549), (39, 3267276), (52, 2450457), (62, 2055222), (78, 1633638), (93, 1370148), (117, 1089092), (124, 1027611), (156, 816819), (186, 685074), (234, 544546), (279, 456716), (372, 342537), (403, 316188), (468, 272273), (558, 228358), (806, 158094), (1116, 114179), (1209, 105396), (1612, 79047), (2418, 52698), (3627, 35132), (4836, 26349), (7254, 17566), (8783, 14508)]