90484536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 253900800

約数和(自身を除く): 163416264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 173, 186, 222, 228, 248, 296, 346, 372, 444, 456, 519, 589, 692, 703, 744, 888, 1038, 1147, 1178, 1384, 1406, 1767, 2076, 2109, 2294, 2356, 2812, 3287, 3441, 3534, 4152, 4218, 4588, 4712, 5363, 5624, 6401, 6574, 6882, 7068, 8436, 9176, 9861, 10726, 12802, 13148, 13764, 14136, 16089, 16872, 19203, 19722, 21452, 21793, 25604, 26296, 27528, 32178, 38406, 39444, 42904, 43586, 51208, 64356, 65379, 76812, 78888, 87172, 101897, 121619, 128712, 130758, 153624, 174344, 198431, 203794, 243238, 261516, 305691, 364857, 396862, 407588, 486476, 523032, 595293, 611382, 729714, 793724, 815176, 972952, 1190586, 1222764, 1459428, 1587448, 2381172, 2445528, 2918856, 3770189, 4762344, 7540378, 11310567, 15080756, 22621134, 30161512, 45242268, 90484536]

約数ペア:

[(1, 90484536), (2, 45242268), (3, 30161512), (4, 22621134), (6, 15080756), (8, 11310567), (12, 7540378), (19, 4762344), (24, 3770189), (31, 2918856), (37, 2445528), (38, 2381172), (57, 1587448), (62, 1459428), (74, 1222764), (76, 1190586), (93, 972952), (111, 815176), (114, 793724), (124, 729714), (148, 611382), (152, 595293), (173, 523032), (186, 486476), (222, 407588), (228, 396862), (248, 364857), (296, 305691), (346, 261516), (372, 243238), (444, 203794), (456, 198431), (519, 174344), (589, 153624), (692, 130758), (703, 128712), (744, 121619), (888, 101897), (1038, 87172), (1147, 78888), (1178, 76812), (1384, 65379), (1406, 64356), (1767, 51208), (2076, 43586), (2109, 42904), (2294, 39444), (2356, 38406), (2812, 32178), (3287, 27528), (3441, 26296), (3534, 25604), (4152, 21793), (4218, 21452), (4588, 19722), (4712, 19203), (5363, 16872), (5624, 16089), (6401, 14136), (6574, 13764), (6882, 13148), (7068, 12802), (8436, 10726), (9176, 9861)]