71464458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 88565622

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 59, 78, 106, 118, 159, 177, 293, 318, 354, 586, 689, 767, 879, 1378, 1534, 1758, 2067, 2301, 3127, 3809, 4134, 4602, 6254, 7618, 9381, 11427, 15529, 17287, 18762, 22854, 31058, 34574, 40651, 46587, 51861, 81302, 93174, 103722, 121953, 201877, 224731, 243906, 403754, 449462, 605631, 674193, 916211, 1211262, 1348386, 1832422, 2748633, 5497266, 11910743, 23821486, 35732229, 71464458]

約数ペア:

[(1, 71464458), (2, 35732229), (3, 23821486), (6, 11910743), (13, 5497266), (26, 2748633), (39, 1832422), (53, 1348386), (59, 1211262), (78, 916211), (106, 674193), (118, 605631), (159, 449462), (177, 403754), (293, 243906), (318, 224731), (354, 201877), (586, 121953), (689, 103722), (767, 93174), (879, 81302), (1378, 51861), (1534, 46587), (1758, 40651), (2067, 34574), (2301, 31058), (3127, 22854), (3809, 18762), (4134, 17287), (4602, 15529), (6254, 11427), (7618, 9381)]