80456904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 175632696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 31, 33, 36, 44, 58, 62, 66, 72, 87, 88, 93, 99, 113, 116, 124, 132, 174, 186, 198, 226, 232, 248, 261, 264, 279, 319, 339, 341, 348, 372, 396, 452, 522, 558, 638, 678, 682, 696, 744, 792, 899, 904, 957, 1017, 1023, 1044, 1116, 1243, 1276, 1356, 1364, 1798, 1914, 2034, 2046, 2088, 2232, 2486, 2552, 2697, 2712, 2728, 2871, 3069, 3277, 3503, 3596, 3729, 3828, 4068, 4092, 4972, 5394, 5742, 6138, 6554, 7006, 7192, 7458, 7656, 8091, 8136, 8184, 9831, 9889, 9944, 10509, 10788, 11187, 11484, 12276, 13108, 14012, 14916, 16182, 19662, 19778, 21018, 21576, 22374, 22968, 24552, 26216, 28024, 29493, 29667, 29832, 31527, 32364, 36047, 38533, 39324, 39556, 42036, 44748, 58986, 59334, 63054, 64728, 72094, 77066, 78648, 79112, 84072, 89001, 89496, 101587, 108141, 115599, 117972, 118668, 126108, 144188, 154132, 178002, 203174, 216282, 231198, 235944, 237336, 252216, 288376, 304761, 308264, 324423, 346797, 356004, 406348, 432564, 462396, 609522, 648846, 693594, 712008, 812696, 865128, 914283, 924792, 1117457, 1219044, 1297692, 1387188, 1828566, 2234914, 2438088, 2595384, 2774376, 3352371, 3657132, 4469828, 6704742, 7314264, 8939656, 10057113, 13409484, 20114226, 26818968, 40228452, 80456904]

約数ペア:

[(1, 80456904), (2, 40228452), (3, 26818968), (4, 20114226), (6, 13409484), (8, 10057113), (9, 8939656), (11, 7314264), (12, 6704742), (18, 4469828), (22, 3657132), (24, 3352371), (29, 2774376), (31, 2595384), (33, 2438088), (36, 2234914), (44, 1828566), (58, 1387188), (62, 1297692), (66, 1219044), (72, 1117457), (87, 924792), (88, 914283), (93, 865128), (99, 812696), (113, 712008), (116, 693594), (124, 648846), (132, 609522), (174, 462396), (186, 432564), (198, 406348), (226, 356004), (232, 346797), (248, 324423), (261, 308264), (264, 304761), (279, 288376), (319, 252216), (339, 237336), (341, 235944), (348, 231198), (372, 216282), (396, 203174), (452, 178002), (522, 154132), (558, 144188), (638, 126108), (678, 118668), (682, 117972), (696, 115599), (744, 108141), (792, 101587), (899, 89496), (904, 89001), (957, 84072), (1017, 79112), (1023, 78648), (1044, 77066), (1116, 72094), (1243, 64728), (1276, 63054), (1356, 59334), (1364, 58986), (1798, 44748), (1914, 42036), (2034, 39556), (2046, 39324), (2088, 38533), (2232, 36047), (2486, 32364), (2552, 31527), (2697, 29832), (2712, 29667), (2728, 29493), (2871, 28024), (3069, 26216), (3277, 24552), (3503, 22968), (3596, 22374), (3729, 21576), (3828, 21018), (4068, 19778), (4092, 19662), (4972, 16182), (5394, 14916), (5742, 14012), (6138, 13108), (6554, 12276), (7006, 11484), (7192, 11187), (7458, 10788), (7656, 10509), (8091, 9944), (8136, 9889), (8184, 9831)]