72052188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 194322240

約数和(自身を除く): 122270052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 101, 102, 156, 202, 204, 221, 269, 303, 404, 442, 538, 606, 663, 807, 884, 1076, 1212, 1313, 1326, 1614, 1717, 2626, 2652, 3228, 3434, 3497, 3939, 4573, 5151, 5252, 6868, 6994, 7878, 9146, 10302, 10491, 13719, 13988, 15756, 18292, 20604, 20982, 22321, 27169, 27438, 41964, 44642, 54338, 54876, 59449, 66963, 81507, 89284, 108676, 118898, 133926, 163014, 178347, 237796, 267852, 326028, 353197, 356694, 461873, 706394, 713388, 923746, 1059591, 1385619, 1412788, 1847492, 2119182, 2771238, 4238364, 5542476, 6004349, 12008698, 18013047, 24017396, 36026094, 72052188]

約数ペア:

[(1, 72052188), (2, 36026094), (3, 24017396), (4, 18013047), (6, 12008698), (12, 6004349), (13, 5542476), (17, 4238364), (26, 2771238), (34, 2119182), (39, 1847492), (51, 1412788), (52, 1385619), (68, 1059591), (78, 923746), (101, 713388), (102, 706394), (156, 461873), (202, 356694), (204, 353197), (221, 326028), (269, 267852), (303, 237796), (404, 178347), (442, 163014), (538, 133926), (606, 118898), (663, 108676), (807, 89284), (884, 81507), (1076, 66963), (1212, 59449), (1313, 54876), (1326, 54338), (1614, 44642), (1717, 41964), (2626, 27438), (2652, 27169), (3228, 22321), (3434, 20982), (3497, 20604), (3939, 18292), (4573, 15756), (5151, 13988), (5252, 13719), (6868, 10491), (6994, 10302), (7878, 9146)]