87713928

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 247188480

約数和(自身を除く): 159474552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 446, 607, 648, 669, 892, 1214, 1338, 1784, 1821, 2007, 2428, 2676, 3642, 4014, 4856, 5352, 5463, 6021, 7284, 8028, 10926, 12042, 14568, 16056, 16389, 18063, 21852, 24084, 32778, 36126, 43704, 48168, 49167, 65556, 72252, 98334, 131112, 135361, 144504, 196668, 270722, 393336, 406083, 541444, 812166, 1082888, 1218249, 1624332, 2436498, 3248664, 3654747, 4872996, 7309494, 9745992, 10964241, 14618988, 21928482, 29237976, 43856964, 87713928]

約数ペア:

[(1, 87713928), (2, 43856964), (3, 29237976), (4, 21928482), (6, 14618988), (8, 10964241), (9, 9745992), (12, 7309494), (18, 4872996), (24, 3654747), (27, 3248664), (36, 2436498), (54, 1624332), (72, 1218249), (81, 1082888), (108, 812166), (162, 541444), (216, 406083), (223, 393336), (324, 270722), (446, 196668), (607, 144504), (648, 135361), (669, 131112), (892, 98334), (1214, 72252), (1338, 65556), (1784, 49167), (1821, 48168), (2007, 43704), (2428, 36126), (2676, 32778), (3642, 24084), (4014, 21852), (4856, 18063), (5352, 16389), (5463, 16056), (6021, 14568), (7284, 12042), (8028, 10926)]