66717456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3504

約数の個数: 80

約数和(自身を含む): 191654400

約数和(自身を除く): 124936944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3449, 4836, 6448, 6898, 9672, 10347, 13796, 19344, 20694, 27592, 41388, 44837, 55184, 82776, 89674, 106919, 134511, 165552, 179348, 213838, 269022, 320757, 358696, 427676, 538044, 641514, 717392, 855352, 1076088, 1283028, 1389947, 1710704, 2152176, 2566056, 2779894, 4169841, 5132112, 5559788, 8339682, 11119576, 16679364, 22239152, 33358728, 66717456]

約数ペア:

[(1, 66717456), (2, 33358728), (3, 22239152), (4, 16679364), (6, 11119576), (8, 8339682), (12, 5559788), (13, 5132112), (16, 4169841), (24, 2779894), (26, 2566056), (31, 2152176), (39, 1710704), (48, 1389947), (52, 1283028), (62, 1076088), (78, 855352), (93, 717392), (104, 641514), (124, 538044), (156, 427676), (186, 358696), (208, 320757), (248, 269022), (312, 213838), (372, 179348), (403, 165552), (496, 134511), (624, 106919), (744, 89674), (806, 82776), (1209, 55184), (1488, 44837), (1612, 41388), (2418, 27592), (3224, 20694), (3449, 19344), (4836, 13796), (6448, 10347), (6898, 9672)]