63687848

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 91443352

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 392, 476, 503, 532, 646, 833, 931, 952, 1006, 1064, 1292, 1666, 1862, 2012, 2261, 2584, 3332, 3521, 3724, 4024, 4522, 6664, 7042, 7448, 8551, 9044, 9557, 14084, 15827, 17102, 18088, 19114, 24647, 28168, 31654, 34204, 38228, 49294, 59857, 63308, 66899, 68408, 76456, 98588, 119714, 126616, 133798, 162469, 197176, 239428, 267596, 324938, 418999, 468293, 478856, 535192, 649876, 837998, 936586, 1137283, 1299752, 1675996, 1873172, 2274566, 3351992, 3746344, 4549132, 7960981, 9098264, 15921962, 31843924, 63687848]

約数ペア:

[(1, 63687848), (2, 31843924), (4, 15921962), (7, 9098264), (8, 7960981), (14, 4549132), (17, 3746344), (19, 3351992), (28, 2274566), (34, 1873172), (38, 1675996), (49, 1299752), (56, 1137283), (68, 936586), (76, 837998), (98, 649876), (119, 535192), (133, 478856), (136, 468293), (152, 418999), (196, 324938), (238, 267596), (266, 239428), (323, 197176), (392, 162469), (476, 133798), (503, 126616), (532, 119714), (646, 98588), (833, 76456), (931, 68408), (952, 66899), (1006, 63308), (1064, 59857), (1292, 49294), (1666, 38228), (1862, 34204), (2012, 31654), (2261, 28168), (2584, 24647), (3332, 19114), (3521, 18088), (3724, 17102), (4024, 15827), (4522, 14084), (6664, 9557), (7042, 9044), (7448, 8551)]