86865948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9811

約数の個数: 72

約数和(自身を含む): 248939600

約数和(自身を除く): 162073652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9769, 19538, 29307, 39076, 58614, 87921, 117228, 126997, 175842, 185611, 253994, 351684, 371222, 380991, 507988, 556833, 742444, 761982, 1113666, 1142973, 1523964, 1670499, 2227332, 2285946, 2412943, 3340998, 4571892, 4825886, 6681996, 7238829, 9651772, 14477658, 21716487, 28955316, 43432974, 86865948]

約数ペア:

[(1, 86865948), (2, 43432974), (3, 28955316), (4, 21716487), (6, 14477658), (9, 9651772), (12, 7238829), (13, 6681996), (18, 4825886), (19, 4571892), (26, 3340998), (36, 2412943), (38, 2285946), (39, 2227332), (52, 1670499), (57, 1523964), (76, 1142973), (78, 1113666), (114, 761982), (117, 742444), (156, 556833), (171, 507988), (228, 380991), (234, 371222), (247, 351684), (342, 253994), (468, 185611), (494, 175842), (684, 126997), (741, 117228), (988, 87921), (1482, 58614), (2223, 39076), (2964, 29307), (4446, 19538), (8892, 9769)]