84811020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 273950208

約数和(自身を除く): 189139188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 1787, 2260, 2373, 3164, 3390, 3574, 3955, 4746, 5361, 6780, 7148, 7910, 8935, 9492, 10722, 11865, 12509, 15820, 17870, 21444, 23730, 25018, 26805, 35740, 37527, 47460, 50036, 53610, 62545, 75054, 107220, 125090, 150108, 187635, 201931, 250180, 375270, 403862, 605793, 750540, 807724, 1009655, 1211586, 1413517, 2019310, 2423172, 2827034, 3028965, 4038620, 4240551, 5654068, 6057930, 7067585, 8481102, 12115860, 14135170, 16962204, 21202755, 28270340, 42405510, 84811020]

約数ペア:

[(1, 84811020), (2, 42405510), (3, 28270340), (4, 21202755), (5, 16962204), (6, 14135170), (7, 12115860), (10, 8481102), (12, 7067585), (14, 6057930), (15, 5654068), (20, 4240551), (21, 4038620), (28, 3028965), (30, 2827034), (35, 2423172), (42, 2019310), (60, 1413517), (70, 1211586), (84, 1009655), (105, 807724), (113, 750540), (140, 605793), (210, 403862), (226, 375270), (339, 250180), (420, 201931), (452, 187635), (565, 150108), (678, 125090), (791, 107220), (1130, 75054), (1356, 62545), (1582, 53610), (1695, 50036), (1787, 47460), (2260, 37527), (2373, 35740), (3164, 26805), (3390, 25018), (3574, 23730), (3955, 21444), (4746, 17870), (5361, 15820), (6780, 12509), (7148, 11865), (7910, 10722), (8935, 9492)]