90481176

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 252972720

約数和(自身を除く): 162491544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 131, 159, 181, 212, 262, 318, 362, 393, 424, 477, 524, 543, 636, 724, 786, 954, 1048, 1086, 1179, 1272, 1448, 1572, 1629, 1908, 2172, 2358, 3144, 3258, 3816, 4344, 4716, 6516, 6943, 9432, 9593, 13032, 13886, 19186, 20829, 23711, 27772, 28779, 38372, 41658, 47422, 55544, 57558, 62487, 71133, 76744, 83316, 86337, 94844, 115116, 124974, 142266, 166632, 172674, 189688, 213399, 230232, 249948, 284532, 345348, 426798, 499896, 569064, 690696, 853596, 1256683, 1707192, 2513366, 3770049, 5026732, 7540098, 10053464, 11310147, 15080196, 22620294, 30160392, 45240588, 90481176]

約数ペア:

[(1, 90481176), (2, 45240588), (3, 30160392), (4, 22620294), (6, 15080196), (8, 11310147), (9, 10053464), (12, 7540098), (18, 5026732), (24, 3770049), (36, 2513366), (53, 1707192), (72, 1256683), (106, 853596), (131, 690696), (159, 569064), (181, 499896), (212, 426798), (262, 345348), (318, 284532), (362, 249948), (393, 230232), (424, 213399), (477, 189688), (524, 172674), (543, 166632), (636, 142266), (724, 124974), (786, 115116), (954, 94844), (1048, 86337), (1086, 83316), (1179, 76744), (1272, 71133), (1448, 62487), (1572, 57558), (1629, 55544), (1908, 47422), (2172, 41658), (2358, 38372), (3144, 28779), (3258, 27772), (3816, 23711), (4344, 20829), (4716, 19186), (6516, 13886), (6943, 13032), (9432, 9593)]