90732288

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 258492416

約数和(自身を除く): 167760128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 103, 111, 124, 128, 148, 186, 192, 206, 222, 248, 256, 296, 309, 372, 384, 412, 444, 496, 592, 618, 744, 768, 824, 888, 992, 1147, 1184, 1236, 1488, 1648, 1776, 1984, 2294, 2368, 2472, 2976, 3193, 3296, 3441, 3552, 3811, 3968, 4588, 4736, 4944, 5952, 6386, 6592, 6882, 7104, 7622, 7936, 9176, 9472, 9579, 9888, 11433, 11904, 12772, 13184, 13764, 14208, 15244, 18352, 19158, 19776, 22866, 23808, 25544, 26368, 27528, 28416, 30488, 36704, 38316, 39552, 45732, 51088, 55056, 60976, 73408, 76632, 79104, 91464, 102176, 110112, 118141, 121952, 146816, 153264, 182928, 204352, 220224, 236282, 243904, 293632, 306528, 354423, 365856, 408704, 440448, 472564, 487808, 613056, 708846, 731712, 817408, 880896, 945128, 975616, 1226112, 1417692, 1463424, 1890256, 2452224, 2835384, 2926848, 3780512, 5670768, 7561024, 11341536, 15122048, 22683072, 30244096, 45366144, 90732288]

約数ペア:

[(1, 90732288), (2, 45366144), (3, 30244096), (4, 22683072), (6, 15122048), (8, 11341536), (12, 7561024), (16, 5670768), (24, 3780512), (31, 2926848), (32, 2835384), (37, 2452224), (48, 1890256), (62, 1463424), (64, 1417692), (74, 1226112), (93, 975616), (96, 945128), (103, 880896), (111, 817408), (124, 731712), (128, 708846), (148, 613056), (186, 487808), (192, 472564), (206, 440448), (222, 408704), (248, 365856), (256, 354423), (296, 306528), (309, 293632), (372, 243904), (384, 236282), (412, 220224), (444, 204352), (496, 182928), (592, 153264), (618, 146816), (744, 121952), (768, 118141), (824, 110112), (888, 102176), (992, 91464), (1147, 79104), (1184, 76632), (1236, 73408), (1488, 60976), (1648, 55056), (1776, 51088), (1984, 45732), (2294, 39552), (2368, 38316), (2472, 36704), (2976, 30488), (3193, 28416), (3296, 27528), (3441, 26368), (3552, 25544), (3811, 23808), (3968, 22866), (4588, 19776), (4736, 19158), (4944, 18352), (5952, 15244), (6386, 14208), (6592, 13764), (6882, 13184), (7104, 12772), (7622, 11904), (7936, 11433), (9176, 9888), (9472, 9579)]