72190482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 179477760

約数和(自身を除く): 107287278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1213, 1417, 1526, 2289, 2426, 2834, 3639, 4251, 4578, 7278, 8491, 8502, 9919, 15769, 16982, 19838, 25473, 29757, 31538, 47307, 50946, 59514, 94614, 110383, 132217, 220766, 264434, 331149, 396651, 662298, 793302, 925519, 1718821, 1851038, 2776557, 3437642, 5156463, 5553114, 10312926, 12031747, 24063494, 36095241, 72190482]

約数ペア:

[(1, 72190482), (2, 36095241), (3, 24063494), (6, 12031747), (7, 10312926), (13, 5553114), (14, 5156463), (21, 3437642), (26, 2776557), (39, 1851038), (42, 1718821), (78, 925519), (91, 793302), (109, 662298), (182, 396651), (218, 331149), (273, 264434), (327, 220766), (546, 132217), (654, 110383), (763, 94614), (1213, 59514), (1417, 50946), (1526, 47307), (2289, 31538), (2426, 29757), (2834, 25473), (3639, 19838), (4251, 16982), (4578, 15769), (7278, 9919), (8491, 8502)]