39845664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4510

約数の個数: 72

約数和(自身を含む): 116992512

約数和(自身を除く): 77146848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4463, 4464, 8926, 8928, 13389, 17852, 26778, 35704, 40167, 53556, 71408, 80334, 107112, 138353, 142816, 160668, 214224, 276706, 321336, 415059, 428448, 553412, 642672, 830118, 1106824, 1245177, 1285344, 1660236, 2213648, 2490354, 3320472, 4427296, 4980708, 6640944, 9961416, 13281888, 19922832, 39845664]

約数ペア:

[(1, 39845664), (2, 19922832), (3, 13281888), (4, 9961416), (6, 6640944), (8, 4980708), (9, 4427296), (12, 3320472), (16, 2490354), (18, 2213648), (24, 1660236), (31, 1285344), (32, 1245177), (36, 1106824), (48, 830118), (62, 642672), (72, 553412), (93, 428448), (96, 415059), (124, 321336), (144, 276706), (186, 214224), (248, 160668), (279, 142816), (288, 138353), (372, 107112), (496, 80334), (558, 71408), (744, 53556), (992, 40167), (1116, 35704), (1488, 26778), (2232, 17852), (2976, 13389), (4463, 8928), (4464, 8926)]