90153456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 246174720

約数和(自身を除く): 156021264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1409, 1488, 2064, 2666, 2818, 3999, 4227, 5332, 5636, 7998, 8454, 10664, 11272, 15996, 16908, 21328, 22544, 31992, 33816, 43679, 60587, 63984, 67632, 87358, 121174, 131037, 174716, 181761, 242348, 262074, 349432, 363522, 484696, 524148, 698864, 727044, 969392, 1048296, 1454088, 1878197, 2096592, 2908176, 3756394, 5634591, 7512788, 11269182, 15025576, 22538364, 30051152, 45076728, 90153456]

約数ペア:

[(1, 90153456), (2, 45076728), (3, 30051152), (4, 22538364), (6, 15025576), (8, 11269182), (12, 7512788), (16, 5634591), (24, 3756394), (31, 2908176), (43, 2096592), (48, 1878197), (62, 1454088), (86, 1048296), (93, 969392), (124, 727044), (129, 698864), (172, 524148), (186, 484696), (248, 363522), (258, 349432), (344, 262074), (372, 242348), (496, 181761), (516, 174716), (688, 131037), (744, 121174), (1032, 87358), (1333, 67632), (1409, 63984), (1488, 60587), (2064, 43679), (2666, 33816), (2818, 31992), (3999, 22544), (4227, 21328), (5332, 16908), (5636, 15996), (7998, 11272), (8454, 10664)]