64606542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 179601408

約数和(自身を除く): 114994866

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 347, 403, 429, 434, 462, 546, 651, 682, 694, 806, 858, 1001, 1023, 1041, 1209, 1302, 2002, 2046, 2082, 2387, 2418, 2429, 2821, 3003, 3817, 4433, 4511, 4774, 4858, 5642, 6006, 7161, 7287, 7634, 8463, 8866, 9022, 10757, 11451, 13299, 13533, 14322, 14574, 16926, 21514, 22902, 26598, 26719, 27066, 31031, 31577, 32271, 49621, 53438, 62062, 63154, 64542, 75299, 80157, 93093, 94731, 99242, 118327, 139841, 148863, 150598, 160314, 186186, 189462, 225897, 236654, 279682, 297726, 347347, 354981, 419523, 451794, 694694, 709962, 828289, 839046, 978887, 1042041, 1538251, 1656578, 1957774, 2084082, 2484867, 2936661, 3076502, 4614753, 4969734, 5873322, 9229506, 10767757, 21535514, 32303271, 64606542]

約数ペア:

[(1, 64606542), (2, 32303271), (3, 21535514), (6, 10767757), (7, 9229506), (11, 5873322), (13, 4969734), (14, 4614753), (21, 3076502), (22, 2936661), (26, 2484867), (31, 2084082), (33, 1957774), (39, 1656578), (42, 1538251), (62, 1042041), (66, 978887), (77, 839046), (78, 828289), (91, 709962), (93, 694694), (143, 451794), (154, 419523), (182, 354981), (186, 347347), (217, 297726), (231, 279682), (273, 236654), (286, 225897), (341, 189462), (347, 186186), (403, 160314), (429, 150598), (434, 148863), (462, 139841), (546, 118327), (651, 99242), (682, 94731), (694, 93093), (806, 80157), (858, 75299), (1001, 64542), (1023, 63154), (1041, 62062), (1209, 53438), (1302, 49621), (2002, 32271), (2046, 31577), (2082, 31031), (2387, 27066), (2418, 26719), (2429, 26598), (2821, 22902), (3003, 21514), (3817, 16926), (4433, 14574), (4511, 14322), (4774, 13533), (4858, 13299), (5642, 11451), (6006, 10757), (7161, 9022), (7287, 8866), (7634, 8463)]