117880956

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 304740800

約数和(自身を除く): 186859844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 181, 229, 237, 316, 362, 458, 474, 543, 687, 711, 724, 916, 948, 1086, 1374, 1422, 1629, 2061, 2172, 2748, 2844, 3258, 4122, 6516, 8244, 14299, 18091, 28598, 36182, 41449, 42897, 54273, 57196, 72364, 82898, 85794, 108546, 124347, 128691, 162819, 165796, 171588, 217092, 248694, 257382, 325638, 373041, 497388, 514764, 651276, 746082, 1492164, 3274471, 6548942, 9823413, 13097884, 19646826, 29470239, 39293652, 58940478, 117880956]

約数ペア:

[(1, 117880956), (2, 58940478), (3, 39293652), (4, 29470239), (6, 19646826), (9, 13097884), (12, 9823413), (18, 6548942), (36, 3274471), (79, 1492164), (158, 746082), (181, 651276), (229, 514764), (237, 497388), (316, 373041), (362, 325638), (458, 257382), (474, 248694), (543, 217092), (687, 171588), (711, 165796), (724, 162819), (916, 128691), (948, 124347), (1086, 108546), (1374, 85794), (1422, 82898), (1629, 72364), (2061, 57196), (2172, 54273), (2748, 42897), (2844, 41449), (3258, 36182), (4122, 28598), (6516, 18091), (8244, 14299)]