74614644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 216885760

約数和(自身を除く): 142271116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 139, 148, 156, 186, 222, 234, 278, 279, 333, 372, 403, 417, 444, 468, 481, 556, 558, 666, 806, 834, 962, 1116, 1147, 1209, 1251, 1332, 1443, 1612, 1668, 1807, 1924, 2294, 2418, 2502, 2886, 3441, 3614, 3627, 4309, 4329, 4588, 4836, 5004, 5143, 5421, 5772, 6882, 7228, 7254, 8618, 8658, 10286, 10323, 10842, 12927, 13764, 14508, 14911, 15429, 16263, 17236, 17316, 20572, 20646, 21684, 25854, 29822, 30858, 32526, 38781, 41292, 44733, 46287, 51708, 56017, 59644, 61716, 65052, 66859, 77562, 89466, 92574, 112034, 133718, 134199, 155124, 159433, 168051, 178932, 185148, 200577, 224068, 267436, 268398, 318866, 336102, 401154, 478299, 504153, 536796, 601731, 637732, 672204, 802308, 956598, 1008306, 1203462, 1434897, 1913196, 2016612, 2072629, 2406924, 2869794, 4145258, 5739588, 6217887, 8290516, 12435774, 18653661, 24871548, 37307322, 74614644]

約数ペア:

[(1, 74614644), (2, 37307322), (3, 24871548), (4, 18653661), (6, 12435774), (9, 8290516), (12, 6217887), (13, 5739588), (18, 4145258), (26, 2869794), (31, 2406924), (36, 2072629), (37, 2016612), (39, 1913196), (52, 1434897), (62, 1203462), (74, 1008306), (78, 956598), (93, 802308), (111, 672204), (117, 637732), (124, 601731), (139, 536796), (148, 504153), (156, 478299), (186, 401154), (222, 336102), (234, 318866), (278, 268398), (279, 267436), (333, 224068), (372, 200577), (403, 185148), (417, 178932), (444, 168051), (468, 159433), (481, 155124), (556, 134199), (558, 133718), (666, 112034), (806, 92574), (834, 89466), (962, 77562), (1116, 66859), (1147, 65052), (1209, 61716), (1251, 59644), (1332, 56017), (1443, 51708), (1612, 46287), (1668, 44733), (1807, 41292), (1924, 38781), (2294, 32526), (2418, 30858), (2502, 29822), (2886, 25854), (3441, 21684), (3614, 20646), (3627, 20572), (4309, 17316), (4329, 17236), (4588, 16263), (4836, 15429), (5004, 14911), (5143, 14508), (5421, 13764), (5772, 12927), (6882, 10842), (7228, 10323), (7254, 10286), (8618, 8658)]