72680988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 106146276

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4157, 4371, 5828, 8314, 8742, 12471, 16628, 17484, 24942, 49884, 128867, 195379, 257734, 386601, 390758, 515468, 586137, 773202, 781516, 1172274, 1546404, 2344548, 6056749, 12113498, 18170247, 24226996, 36340494, 72680988]

約数ペア:

[(1, 72680988), (2, 36340494), (3, 24226996), (4, 18170247), (6, 12113498), (12, 6056749), (31, 2344548), (47, 1546404), (62, 1172274), (93, 781516), (94, 773202), (124, 586137), (141, 515468), (186, 390758), (188, 386601), (282, 257734), (372, 195379), (564, 128867), (1457, 49884), (2914, 24942), (4157, 17484), (4371, 16628), (5828, 12471), (8314, 8742)]