86320380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 256048128

約数和(自身を除く): 169727748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 881, 1065, 1380, 1420, 1633, 1762, 2130, 2643, 3266, 3524, 4260, 4405, 4899, 5286, 6532, 8165, 8810, 9798, 10572, 13215, 16330, 17620, 19596, 20263, 24495, 26430, 32660, 40526, 48990, 52860, 60789, 62551, 81052, 97980, 101315, 121578, 125102, 187653, 202630, 243156, 250204, 303945, 312755, 375306, 405260, 607890, 625510, 750612, 938265, 1215780, 1251020, 1438673, 1876530, 2877346, 3753060, 4316019, 5754692, 7193365, 8632038, 14386730, 17264076, 21580095, 28773460, 43160190, 86320380]

約数ペア:

[(1, 86320380), (2, 43160190), (3, 28773460), (4, 21580095), (5, 17264076), (6, 14386730), (10, 8632038), (12, 7193365), (15, 5754692), (20, 4316019), (23, 3753060), (30, 2877346), (46, 1876530), (60, 1438673), (69, 1251020), (71, 1215780), (92, 938265), (115, 750612), (138, 625510), (142, 607890), (213, 405260), (230, 375306), (276, 312755), (284, 303945), (345, 250204), (355, 243156), (426, 202630), (460, 187653), (690, 125102), (710, 121578), (852, 101315), (881, 97980), (1065, 81052), (1380, 62551), (1420, 60789), (1633, 52860), (1762, 48990), (2130, 40526), (2643, 32660), (3266, 26430), (3524, 24495), (4260, 20263), (4405, 19596), (4899, 17620), (5286, 16330), (6532, 13215), (8165, 10572), (8810, 9798)]