72142896

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 222924720

約数和(自身を除く): 150781824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 829, 888, 1036, 1176, 1554, 1658, 1776, 1813, 2072, 2352, 2487, 3108, 3316, 3626, 4144, 4974, 5439, 5803, 6216, 6632, 7252, 9948, 10878, 11606, 12432, 13264, 14504, 17409, 19896, 21756, 23212, 29008, 30673, 34818, 39792, 40621, 43512, 46424, 61346, 69636, 81242, 87024, 92019, 92848, 121863, 122692, 139272, 162484, 184038, 214711, 243726, 245384, 278544, 324968, 368076, 429422, 487452, 490768, 644133, 649936, 736152, 858844, 974904, 1288266, 1472304, 1502977, 1717688, 1949808, 2576532, 3005954, 3435376, 4508931, 5153064, 6011908, 9017862, 10306128, 12023816, 18035724, 24047632, 36071448, 72142896]

約数ペア:

[(1, 72142896), (2, 36071448), (3, 24047632), (4, 18035724), (6, 12023816), (7, 10306128), (8, 9017862), (12, 6011908), (14, 5153064), (16, 4508931), (21, 3435376), (24, 3005954), (28, 2576532), (37, 1949808), (42, 1717688), (48, 1502977), (49, 1472304), (56, 1288266), (74, 974904), (84, 858844), (98, 736152), (111, 649936), (112, 644133), (147, 490768), (148, 487452), (168, 429422), (196, 368076), (222, 324968), (259, 278544), (294, 245384), (296, 243726), (336, 214711), (392, 184038), (444, 162484), (518, 139272), (588, 122692), (592, 121863), (777, 92848), (784, 92019), (829, 87024), (888, 81242), (1036, 69636), (1176, 61346), (1554, 46424), (1658, 43512), (1776, 40621), (1813, 39792), (2072, 34818), (2352, 30673), (2487, 29008), (3108, 23212), (3316, 21756), (3626, 19896), (4144, 17409), (4974, 14504), (5439, 13264), (5803, 12432), (6216, 11606), (6632, 10878), (7252, 9948)]