61435296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 191940840

約数和(自身を除く): 130505544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 269, 288, 312, 366, 416, 468, 488, 538, 549, 624, 732, 793, 807, 936, 976, 1076, 1098, 1248, 1464, 1586, 1614, 1872, 1952, 2152, 2196, 2379, 2421, 2928, 3172, 3228, 3497, 3744, 4304, 4392, 4758, 4842, 5856, 6344, 6456, 6994, 7137, 8608, 8784, 9516, 9684, 10491, 12688, 12912, 13988, 14274, 16409, 17568, 19032, 19368, 20982, 25376, 25824, 27976, 28548, 31473, 32818, 38064, 38736, 41964, 49227, 55952, 57096, 62946, 65636, 76128, 77472, 83928, 98454, 111904, 114192, 125892, 131272, 147681, 167856, 196908, 213317, 228384, 251784, 262544, 295362, 335712, 393816, 426634, 503568, 525088, 590724, 639951, 787632, 853268, 1007136, 1181448, 1279902, 1575264, 1706536, 1919853, 2362896, 2559804, 3413072, 3839706, 4725792, 5119608, 6826144, 7679412, 10239216, 15358824, 20478432, 30717648, 61435296]

約数ペア:

[(1, 61435296), (2, 30717648), (3, 20478432), (4, 15358824), (6, 10239216), (8, 7679412), (9, 6826144), (12, 5119608), (13, 4725792), (16, 3839706), (18, 3413072), (24, 2559804), (26, 2362896), (32, 1919853), (36, 1706536), (39, 1575264), (48, 1279902), (52, 1181448), (61, 1007136), (72, 853268), (78, 787632), (96, 639951), (104, 590724), (117, 525088), (122, 503568), (144, 426634), (156, 393816), (183, 335712), (208, 295362), (234, 262544), (244, 251784), (269, 228384), (288, 213317), (312, 196908), (366, 167856), (416, 147681), (468, 131272), (488, 125892), (538, 114192), (549, 111904), (624, 98454), (732, 83928), (793, 77472), (807, 76128), (936, 65636), (976, 62946), (1076, 57096), (1098, 55952), (1248, 49227), (1464, 41964), (1586, 38736), (1614, 38064), (1872, 32818), (1952, 31473), (2152, 28548), (2196, 27976), (2379, 25824), (2421, 25376), (2928, 20982), (3172, 19368), (3228, 19032), (3497, 17568), (3744, 16409), (4304, 14274), (4392, 13988), (4758, 12912), (4842, 12688), (5856, 10491), (6344, 9684), (6456, 9516), (6994, 8784), (7137, 8608)]