64809654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 167924736

約数和(自身を除く): 103115082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 546, 547, 637, 651, 806, 1094, 1209, 1274, 1302, 1519, 1641, 1911, 2418, 2821, 3038, 3282, 3822, 3829, 4557, 5642, 7111, 7658, 8463, 9114, 11487, 14222, 16926, 16957, 19747, 21333, 22974, 26803, 33914, 39494, 42666, 49777, 50871, 53606, 59241, 80409, 99554, 101742, 118482, 118699, 149331, 160818, 220441, 237398, 298662, 348439, 356097, 440882, 661323, 696878, 712194, 830893, 1045317, 1322646, 1543087, 1661786, 2090634, 2492679, 3086174, 4629261, 4985358, 9258522, 10801609, 21603218, 32404827, 64809654]

約数ペア:

[(1, 64809654), (2, 32404827), (3, 21603218), (6, 10801609), (7, 9258522), (13, 4985358), (14, 4629261), (21, 3086174), (26, 2492679), (31, 2090634), (39, 1661786), (42, 1543087), (49, 1322646), (62, 1045317), (78, 830893), (91, 712194), (93, 696878), (98, 661323), (147, 440882), (182, 356097), (186, 348439), (217, 298662), (273, 237398), (294, 220441), (403, 160818), (434, 149331), (546, 118699), (547, 118482), (637, 101742), (651, 99554), (806, 80409), (1094, 59241), (1209, 53606), (1274, 50871), (1302, 49777), (1519, 42666), (1641, 39494), (1911, 33914), (2418, 26803), (2821, 22974), (3038, 21333), (3282, 19747), (3822, 16957), (3829, 16926), (4557, 14222), (5642, 11487), (7111, 9114), (7658, 8463)]