79853670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 225729504

約数和(自身を除く): 145875834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 234, 262, 390, 393, 521, 585, 655, 786, 1042, 1170, 1179, 1310, 1563, 1703, 1965, 2358, 2605, 3126, 3406, 3930, 4689, 5109, 5210, 5895, 6773, 7815, 8515, 9378, 10218, 11790, 13546, 15327, 15630, 17030, 20319, 23445, 25545, 30654, 33865, 40638, 46890, 51090, 60957, 67730, 68251, 76635, 101595, 121914, 136502, 153270, 203190, 204753, 304785, 341255, 409506, 609570, 614259, 682510, 887263, 1023765, 1228518, 1774526, 2047530, 2661789, 3071295, 4436315, 5323578, 6142590, 7985367, 8872630, 13308945, 15970734, 26617890, 39926835, 79853670]

約数ペア:

[(1, 79853670), (2, 39926835), (3, 26617890), (5, 15970734), (6, 13308945), (9, 8872630), (10, 7985367), (13, 6142590), (15, 5323578), (18, 4436315), (26, 3071295), (30, 2661789), (39, 2047530), (45, 1774526), (65, 1228518), (78, 1023765), (90, 887263), (117, 682510), (130, 614259), (131, 609570), (195, 409506), (234, 341255), (262, 304785), (390, 204753), (393, 203190), (521, 153270), (585, 136502), (655, 121914), (786, 101595), (1042, 76635), (1170, 68251), (1179, 67730), (1310, 60957), (1563, 51090), (1703, 46890), (1965, 40638), (2358, 33865), (2605, 30654), (3126, 25545), (3406, 23445), (3930, 20319), (4689, 17030), (5109, 15630), (5210, 15327), (5895, 13546), (6773, 11790), (7815, 10218), (8515, 9378)]