91411560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 96

約数和(自身を含む): 306708480

約数和(自身を除く): 215296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 8191, 11160, 16382, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 163820, 196584, 245730, 253921, 294876, 327640, 368595, 491460, 507842, 589752, 737190, 761763, 982920, 1015684, 1269605, 1474380, 1523526, 2031368, 2285289, 2539210, 2948760, 3047052, 3808815, 4570578, 5078420, 6094104, 7617630, 9141156, 10156840, 11426445, 15235260, 18282312, 22852890, 30470520, 45705780, 91411560]

約数ペア:

[(1, 91411560), (2, 45705780), (3, 30470520), (4, 22852890), (5, 18282312), (6, 15235260), (8, 11426445), (9, 10156840), (10, 9141156), (12, 7617630), (15, 6094104), (18, 5078420), (20, 4570578), (24, 3808815), (30, 3047052), (31, 2948760), (36, 2539210), (40, 2285289), (45, 2031368), (60, 1523526), (62, 1474380), (72, 1269605), (90, 1015684), (93, 982920), (120, 761763), (124, 737190), (155, 589752), (180, 507842), (186, 491460), (248, 368595), (279, 327640), (310, 294876), (360, 253921), (372, 245730), (465, 196584), (558, 163820), (620, 147438), (744, 122865), (930, 98292), (1116, 81910), (1240, 73719), (1395, 65528), (1860, 49146), (2232, 40955), (2790, 32764), (3720, 24573), (5580, 16382), (8191, 11160)]