87117264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 265061160

約数和(自身を除く): 177943896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 173, 208, 234, 269, 312, 346, 468, 519, 538, 624, 692, 807, 936, 1038, 1076, 1384, 1557, 1614, 1872, 2076, 2152, 2249, 2421, 2768, 3114, 3228, 3497, 4152, 4304, 4498, 4842, 6228, 6456, 6747, 6994, 8304, 8996, 9684, 10491, 12456, 12912, 13494, 13988, 17992, 19368, 20241, 20982, 24912, 26988, 27976, 31473, 35984, 38736, 40482, 41964, 46537, 53976, 55952, 62946, 80964, 83928, 93074, 107952, 125892, 139611, 161928, 167856, 186148, 251784, 279222, 323856, 372296, 418833, 503568, 558444, 604981, 744592, 837666, 1116888, 1209962, 1675332, 1814943, 2233776, 2419924, 3350664, 3629886, 4839848, 5444829, 6701328, 7259772, 9679696, 10889658, 14519544, 21779316, 29039088, 43558632, 87117264]

約数ペア:

[(1, 87117264), (2, 43558632), (3, 29039088), (4, 21779316), (6, 14519544), (8, 10889658), (9, 9679696), (12, 7259772), (13, 6701328), (16, 5444829), (18, 4839848), (24, 3629886), (26, 3350664), (36, 2419924), (39, 2233776), (48, 1814943), (52, 1675332), (72, 1209962), (78, 1116888), (104, 837666), (117, 744592), (144, 604981), (156, 558444), (173, 503568), (208, 418833), (234, 372296), (269, 323856), (312, 279222), (346, 251784), (468, 186148), (519, 167856), (538, 161928), (624, 139611), (692, 125892), (807, 107952), (936, 93074), (1038, 83928), (1076, 80964), (1384, 62946), (1557, 55952), (1614, 53976), (1872, 46537), (2076, 41964), (2152, 40482), (2249, 38736), (2421, 35984), (2768, 31473), (3114, 27976), (3228, 26988), (3497, 24912), (4152, 20982), (4304, 20241), (4498, 19368), (4842, 17992), (6228, 13988), (6456, 13494), (6747, 12912), (6994, 12456), (8304, 10491), (8996, 9684)]