70400628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 185203200

約数和(自身を除く): 114802572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 317, 372, 398, 558, 597, 634, 796, 951, 1116, 1194, 1268, 1791, 1902, 2388, 2853, 3582, 3804, 5706, 6169, 7164, 9827, 11412, 12338, 18507, 19654, 24676, 29481, 37014, 39308, 55521, 58962, 63083, 74028, 88443, 111042, 117924, 126166, 176886, 189249, 222084, 252332, 353772, 378498, 567747, 756996, 1135494, 1955573, 2270988, 3911146, 5866719, 7822292, 11733438, 17600157, 23466876, 35200314, 70400628]

約数ペア:

[(1, 70400628), (2, 35200314), (3, 23466876), (4, 17600157), (6, 11733438), (9, 7822292), (12, 5866719), (18, 3911146), (31, 2270988), (36, 1955573), (62, 1135494), (93, 756996), (124, 567747), (186, 378498), (199, 353772), (279, 252332), (317, 222084), (372, 189249), (398, 176886), (558, 126166), (597, 117924), (634, 111042), (796, 88443), (951, 74028), (1116, 63083), (1194, 58962), (1268, 55521), (1791, 39308), (1902, 37014), (2388, 29481), (2853, 24676), (3582, 19654), (3804, 18507), (5706, 12338), (6169, 11412), (7164, 9827)]