61645116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 157716720

約数和(自身を除く): 96071604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 226, 269, 338, 339, 452, 507, 538, 676, 678, 807, 1014, 1076, 1356, 1469, 1614, 2028, 2938, 3228, 3497, 4407, 5876, 6994, 8814, 10491, 13988, 17628, 19097, 20982, 30397, 38194, 41964, 45461, 57291, 60794, 76388, 90922, 91191, 114582, 121588, 136383, 181844, 182382, 229164, 272766, 364764, 395161, 545532, 790322, 1185483, 1580644, 2370966, 4741932, 5137093, 10274186, 15411279, 20548372, 30822558, 61645116]

約数ペア:

[(1, 61645116), (2, 30822558), (3, 20548372), (4, 15411279), (6, 10274186), (12, 5137093), (13, 4741932), (26, 2370966), (39, 1580644), (52, 1185483), (78, 790322), (113, 545532), (156, 395161), (169, 364764), (226, 272766), (269, 229164), (338, 182382), (339, 181844), (452, 136383), (507, 121588), (538, 114582), (676, 91191), (678, 90922), (807, 76388), (1014, 60794), (1076, 57291), (1356, 45461), (1469, 41964), (1614, 38194), (2028, 30397), (2938, 20982), (3228, 19097), (3497, 17628), (4407, 13988), (5876, 10491), (6994, 8814)]