72743892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1471}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 183493632

約数和(自身を除く): 110749740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1471, 1902, 2942, 3804, 4121, 4413, 5884, 8242, 8826, 12363, 16484, 17652, 19123, 24726, 38246, 49452, 57369, 76492, 114738, 229476, 466307, 932614, 1398921, 1865228, 2797842, 5595684, 6061991, 12123982, 18185973, 24247964, 36371946, 72743892]

約数ペア:

[(1, 72743892), (2, 36371946), (3, 24247964), (4, 18185973), (6, 12123982), (12, 6061991), (13, 5595684), (26, 2797842), (39, 1865228), (52, 1398921), (78, 932614), (156, 466307), (317, 229476), (634, 114738), (951, 76492), (1268, 57369), (1471, 49452), (1902, 38246), (2942, 24726), (3804, 19123), (4121, 17652), (4413, 16484), (5884, 12363), (8242, 8826)]