72256672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 74709728

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 107, 188, 214, 376, 428, 449, 752, 856, 898, 1504, 1712, 1796, 3424, 3592, 5029, 7184, 10058, 14368, 20116, 21103, 40232, 42206, 48043, 80464, 84412, 96086, 160928, 168824, 192172, 337648, 384344, 675296, 768688, 1537376, 2258021, 4516042, 9032084, 18064168, 36128336, 72256672]

約数ペア:

[(1, 72256672), (2, 36128336), (4, 18064168), (8, 9032084), (16, 4516042), (32, 2258021), (47, 1537376), (94, 768688), (107, 675296), (188, 384344), (214, 337648), (376, 192172), (428, 168824), (449, 160928), (752, 96086), (856, 84412), (898, 80464), (1504, 48043), (1712, 42206), (1796, 40232), (3424, 21103), (3592, 20116), (5029, 14368), (7184, 10058)]