128698596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5921

約数の個数: 72

約数和(自身を含む): 357861504

約数和(自身を除く): 229162908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 5851, 7332, 10998, 11702, 17553, 21996, 23404, 35106, 52659, 70212, 76063, 105318, 152126, 210636, 228189, 274997, 304252, 456378, 549994, 684567, 824991, 912756, 1099988, 1369134, 1649982, 2474973, 2738268, 3299964, 3574961, 4949946, 7149922, 9899892, 10724883, 14299844, 21449766, 32174649, 42899532, 64349298, 128698596]

約数ペア:

[(1, 128698596), (2, 64349298), (3, 42899532), (4, 32174649), (6, 21449766), (9, 14299844), (12, 10724883), (13, 9899892), (18, 7149922), (26, 4949946), (36, 3574961), (39, 3299964), (47, 2738268), (52, 2474973), (78, 1649982), (94, 1369134), (117, 1099988), (141, 912756), (156, 824991), (188, 684567), (234, 549994), (282, 456378), (423, 304252), (468, 274997), (564, 228189), (611, 210636), (846, 152126), (1222, 105318), (1692, 76063), (1833, 70212), (2444, 52659), (3666, 35106), (5499, 23404), (5851, 21996), (7332, 17553), (10998, 11702)]