83231880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9769}}^1$

素因数の和:9854

約数の個数: 64

約数和(自身を含む): 253238400

約数和(自身を除く): 170006520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 97690, 117228, 146535, 195380, 234456, 293070, 390760, 586140, 693599, 1172280, 1387198, 2080797, 2774396, 3467995, 4161594, 5548792, 6935990, 8323188, 10403985, 13871980, 16646376, 20807970, 27743960, 41615940, 83231880]

約数ペア:

[(1, 83231880), (2, 41615940), (3, 27743960), (4, 20807970), (5, 16646376), (6, 13871980), (8, 10403985), (10, 8323188), (12, 6935990), (15, 5548792), (20, 4161594), (24, 3467995), (30, 2774396), (40, 2080797), (60, 1387198), (71, 1172280), (120, 693599), (142, 586140), (213, 390760), (284, 293070), (355, 234456), (426, 195380), (568, 146535), (710, 117228), (852, 97690), (1065, 78152), (1420, 58614), (1704, 48845), (2130, 39076), (2840, 29307), (4260, 19538), (8520, 9769)]