91381536

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 273297024

約数和(自身を除く): 181915488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 47, 48, 72, 86, 94, 96, 129, 141, 144, 157, 172, 188, 258, 282, 288, 314, 344, 376, 387, 423, 471, 516, 564, 628, 688, 752, 774, 846, 942, 1032, 1128, 1256, 1376, 1413, 1504, 1548, 1692, 1884, 2021, 2064, 2256, 2512, 2826, 3096, 3384, 3768, 4042, 4128, 4512, 5024, 5652, 6063, 6192, 6751, 6768, 7379, 7536, 8084, 11304, 12126, 12384, 13502, 13536, 14758, 15072, 16168, 18189, 20253, 22137, 22608, 24252, 27004, 29516, 32336, 36378, 40506, 44274, 45216, 48504, 54008, 59032, 60759, 64672, 66411, 72756, 81012, 88548, 97008, 108016, 118064, 121518, 132822, 145512, 162024, 177096, 194016, 216032, 236128, 243036, 265644, 291024, 317297, 324048, 354192, 486072, 531288, 582048, 634594, 648096, 708384, 951891, 972144, 1062576, 1269188, 1903782, 1944288, 2125152, 2538376, 2855673, 3807564, 5076752, 5711346, 7615128, 10153504, 11422692, 15230256, 22845384, 30460512, 45690768, 91381536]

約数ペア:

[(1, 91381536), (2, 45690768), (3, 30460512), (4, 22845384), (6, 15230256), (8, 11422692), (9, 10153504), (12, 7615128), (16, 5711346), (18, 5076752), (24, 3807564), (32, 2855673), (36, 2538376), (43, 2125152), (47, 1944288), (48, 1903782), (72, 1269188), (86, 1062576), (94, 972144), (96, 951891), (129, 708384), (141, 648096), (144, 634594), (157, 582048), (172, 531288), (188, 486072), (258, 354192), (282, 324048), (288, 317297), (314, 291024), (344, 265644), (376, 243036), (387, 236128), (423, 216032), (471, 194016), (516, 177096), (564, 162024), (628, 145512), (688, 132822), (752, 121518), (774, 118064), (846, 108016), (942, 97008), (1032, 88548), (1128, 81012), (1256, 72756), (1376, 66411), (1413, 64672), (1504, 60759), (1548, 59032), (1692, 54008), (1884, 48504), (2021, 45216), (2064, 44274), (2256, 40506), (2512, 36378), (2826, 32336), (3096, 29516), (3384, 27004), (3768, 24252), (4042, 22608), (4128, 22137), (4512, 20253), (5024, 18189), (5652, 16168), (6063, 15072), (6192, 14758), (6751, 13536), (6768, 13502), (7379, 12384), (7536, 12126), (8084, 11304)]