12869712

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^3$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 38172160

約数和(自身を除く): 25302448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 961, 1116, 1488, 1674, 1922, 2232, 2883, 3348, 3844, 4464, 5766, 6696, 7688, 8649, 11532, 13392, 15376, 17298, 23064, 25947, 29791, 34596, 46128, 51894, 59582, 69192, 89373, 103788, 119164, 138384, 178746, 207576, 238328, 268119, 357492, 415152, 476656, 536238, 714984, 804357, 1072476, 1429968, 1608714, 2144952, 3217428, 4289904, 6434856, 12869712]

約数ペア:

[(1, 12869712), (2, 6434856), (3, 4289904), (4, 3217428), (6, 2144952), (8, 1608714), (9, 1429968), (12, 1072476), (16, 804357), (18, 714984), (24, 536238), (27, 476656), (31, 415152), (36, 357492), (48, 268119), (54, 238328), (62, 207576), (72, 178746), (93, 138384), (108, 119164), (124, 103788), (144, 89373), (186, 69192), (216, 59582), (248, 51894), (279, 46128), (372, 34596), (432, 29791), (496, 25947), (558, 23064), (744, 17298), (837, 15376), (961, 13392), (1116, 11532), (1488, 8649), (1674, 7688), (1922, 6696), (2232, 5766), (2883, 4464), (3348, 3844)]