72575412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 213636864

約数和(自身を除く): 141061452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1599, 1621, 1722, 2132, 3198, 3242, 3444, 3731, 4863, 6396, 6484, 7462, 9726, 11193, 11347, 14924, 19452, 21073, 22386, 22694, 34041, 42146, 44772, 45388, 63219, 66461, 68082, 84292, 126438, 132922, 136164, 147511, 199383, 252876, 265844, 295022, 398766, 442533, 465227, 590044, 797532, 863993, 885066, 930454, 1395681, 1727986, 1770132, 1860908, 2591979, 2791362, 3455972, 5183958, 5582724, 6047951, 10367916, 12095902, 18143853, 24191804, 36287706, 72575412]

約数ペア:

[(1, 72575412), (2, 36287706), (3, 24191804), (4, 18143853), (6, 12095902), (7, 10367916), (12, 6047951), (13, 5582724), (14, 5183958), (21, 3455972), (26, 2791362), (28, 2591979), (39, 1860908), (41, 1770132), (42, 1727986), (52, 1395681), (78, 930454), (82, 885066), (84, 863993), (91, 797532), (123, 590044), (156, 465227), (164, 442533), (182, 398766), (246, 295022), (273, 265844), (287, 252876), (364, 199383), (492, 147511), (533, 136164), (546, 132922), (574, 126438), (861, 84292), (1066, 68082), (1092, 66461), (1148, 63219), (1599, 45388), (1621, 44772), (1722, 42146), (2132, 34041), (3198, 22694), (3242, 22386), (3444, 21073), (3731, 19452), (4863, 14924), (6396, 11347), (6484, 11193), (7462, 9726)]