64676664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 135310536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 743, 744, 806, 837, 936, 1116, 1209, 1404, 1486, 1612, 1674, 2229, 2232, 2418, 2808, 2972, 3224, 3348, 3627, 4458, 4836, 5944, 6687, 6696, 7254, 8916, 9659, 9672, 10881, 13374, 14508, 17832, 19318, 20061, 21762, 23033, 26748, 28977, 29016, 38636, 40122, 43524, 46066, 53496, 57954, 69099, 77272, 80244, 86931, 87048, 92132, 115908, 138198, 160488, 173862, 184264, 207297, 231816, 260793, 276396, 299429, 347724, 414594, 521586, 552792, 598858, 621891, 695448, 829188, 898287, 1043172, 1197716, 1243782, 1658376, 1796574, 2086344, 2395432, 2487564, 2694861, 3593148, 4975128, 5389722, 7186296, 8084583, 10779444, 16169166, 21558888, 32338332, 64676664]

約数ペア:

[(1, 64676664), (2, 32338332), (3, 21558888), (4, 16169166), (6, 10779444), (8, 8084583), (9, 7186296), (12, 5389722), (13, 4975128), (18, 3593148), (24, 2694861), (26, 2487564), (27, 2395432), (31, 2086344), (36, 1796574), (39, 1658376), (52, 1243782), (54, 1197716), (62, 1043172), (72, 898287), (78, 829188), (93, 695448), (104, 621891), (108, 598858), (117, 552792), (124, 521586), (156, 414594), (186, 347724), (216, 299429), (234, 276396), (248, 260793), (279, 231816), (312, 207297), (351, 184264), (372, 173862), (403, 160488), (468, 138198), (558, 115908), (702, 92132), (743, 87048), (744, 86931), (806, 80244), (837, 77272), (936, 69099), (1116, 57954), (1209, 53496), (1404, 46066), (1486, 43524), (1612, 40122), (1674, 38636), (2229, 29016), (2232, 28977), (2418, 26748), (2808, 23033), (2972, 21762), (3224, 20061), (3348, 19318), (3627, 17832), (4458, 14508), (4836, 13374), (5944, 10881), (6687, 9672), (6696, 9659), (7254, 8916)]