64143576

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 209088000

約数和(自身を除く): 144944424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 179, 189, 216, 237, 252, 316, 324, 358, 378, 474, 504, 537, 553, 567, 632, 648, 711, 716, 756, 948, 1074, 1106, 1134, 1253, 1422, 1432, 1512, 1611, 1659, 1896, 2133, 2148, 2212, 2268, 2506, 2844, 3222, 3318, 3759, 4266, 4296, 4424, 4536, 4833, 4977, 5012, 5688, 6399, 6444, 6636, 7518, 8532, 9666, 9954, 10024, 11277, 12798, 12888, 13272, 14141, 14499, 14931, 15036, 17064, 19332, 19908, 22554, 25596, 28282, 28998, 29862, 30072, 33831, 38664, 39816, 42423, 44793, 45108, 51192, 56564, 57996, 59724, 67662, 84846, 89586, 90216, 98987, 101493, 113128, 115992, 119448, 127269, 135324, 169692, 179172, 197974, 202986, 254538, 270648, 296961, 339384, 358344, 381807, 395948, 405972, 509076, 593922, 763614, 791896, 811944, 890883, 1018152, 1145421, 1187844, 1527228, 1781766, 2290842, 2375688, 2672649, 3054456, 3563532, 4581684, 5345298, 7127064, 8017947, 9163368, 10690596, 16035894, 21381192, 32071788, 64143576]

約数ペア:

[(1, 64143576), (2, 32071788), (3, 21381192), (4, 16035894), (6, 10690596), (7, 9163368), (8, 8017947), (9, 7127064), (12, 5345298), (14, 4581684), (18, 3563532), (21, 3054456), (24, 2672649), (27, 2375688), (28, 2290842), (36, 1781766), (42, 1527228), (54, 1187844), (56, 1145421), (63, 1018152), (72, 890883), (79, 811944), (81, 791896), (84, 763614), (108, 593922), (126, 509076), (158, 405972), (162, 395948), (168, 381807), (179, 358344), (189, 339384), (216, 296961), (237, 270648), (252, 254538), (316, 202986), (324, 197974), (358, 179172), (378, 169692), (474, 135324), (504, 127269), (537, 119448), (553, 115992), (567, 113128), (632, 101493), (648, 98987), (711, 90216), (716, 89586), (756, 84846), (948, 67662), (1074, 59724), (1106, 57996), (1134, 56564), (1253, 51192), (1422, 45108), (1432, 44793), (1512, 42423), (1611, 39816), (1659, 38664), (1896, 33831), (2133, 30072), (2148, 29862), (2212, 28998), (2268, 28282), (2506, 25596), (2844, 22554), (3222, 19908), (3318, 19332), (3759, 17064), (4266, 15036), (4296, 14931), (4424, 14499), (4536, 14141), (4833, 13272), (4977, 12888), (5012, 12798), (5688, 11277), (6399, 10024), (6444, 9954), (6636, 9666), (7518, 8532)]