86213880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3461

約数の個数: 96

約数和(自身を含む): 284225760

約数和(自身を除く): 198011880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3373, 4260, 5112, 6390, 6746, 8520, 10119, 12780, 13492, 16865, 20238, 25560, 26984, 30357, 33730, 40476, 50595, 60714, 67460, 80952, 101190, 121428, 134920, 151785, 202380, 239483, 242856, 303570, 404760, 478966, 607140, 718449, 957932, 1197415, 1214280, 1436898, 1915864, 2155347, 2394830, 2873796, 3592245, 4310694, 4789660, 5747592, 7184490, 8621388, 9579320, 10776735, 14368980, 17242776, 21553470, 28737960, 43106940, 86213880]

約数ペア:

[(1, 86213880), (2, 43106940), (3, 28737960), (4, 21553470), (5, 17242776), (6, 14368980), (8, 10776735), (9, 9579320), (10, 8621388), (12, 7184490), (15, 5747592), (18, 4789660), (20, 4310694), (24, 3592245), (30, 2873796), (36, 2394830), (40, 2155347), (45, 1915864), (60, 1436898), (71, 1214280), (72, 1197415), (90, 957932), (120, 718449), (142, 607140), (180, 478966), (213, 404760), (284, 303570), (355, 242856), (360, 239483), (426, 202380), (568, 151785), (639, 134920), (710, 121428), (852, 101190), (1065, 80952), (1278, 67460), (1420, 60714), (1704, 50595), (2130, 40476), (2556, 33730), (2840, 30357), (3195, 26984), (3373, 25560), (4260, 20238), (5112, 16865), (6390, 13492), (6746, 12780), (8520, 10119)]