74945424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 80

約数和(自身を含む): 209401280

約数和(自身を除く): 134455856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2221, 2812, 4218, 4442, 5624, 6663, 8436, 8884, 11248, 13326, 16872, 17768, 26652, 33744, 35536, 42199, 53304, 82177, 84398, 106608, 126597, 164354, 168796, 246531, 253194, 328708, 337592, 493062, 506388, 657416, 675184, 986124, 1012776, 1314832, 1561363, 1972248, 2025552, 3122726, 3944496, 4684089, 6245452, 9368178, 12490904, 18736356, 24981808, 37472712, 74945424]

約数ペア:

[(1, 74945424), (2, 37472712), (3, 24981808), (4, 18736356), (6, 12490904), (8, 9368178), (12, 6245452), (16, 4684089), (19, 3944496), (24, 3122726), (37, 2025552), (38, 1972248), (48, 1561363), (57, 1314832), (74, 1012776), (76, 986124), (111, 675184), (114, 657416), (148, 506388), (152, 493062), (222, 337592), (228, 328708), (296, 253194), (304, 246531), (444, 168796), (456, 164354), (592, 126597), (703, 106608), (888, 84398), (912, 82177), (1406, 53304), (1776, 42199), (2109, 35536), (2221, 33744), (2812, 26652), (4218, 17768), (4442, 16872), (5624, 13326), (6663, 11248), (8436, 8884)]