4047009948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{43691}}^1$

素因数の和:43815

約数の個数: 72

約数和(自身を含む): 10687412736

約数和(自身を除く): 6640402788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 2573, 2988, 5146, 7719, 10292, 15438, 23157, 30876, 43691, 46314, 87382, 92628, 131073, 174764, 262146, 393219, 524292, 786438, 1354421, 1572876, 2708842, 3626353, 4063263, 5417684, 7252706, 8126526, 10879059, 12189789, 14505412, 16253052, 21758118, 24379578, 32637177, 43516236, 48759156, 65274354, 112416943, 130548708, 224833886, 337250829, 449667772, 674501658, 1011752487, 1349003316, 2023504974, 4047009948]

約数ペア:

[(1, 4047009948), (2, 2023504974), (3, 1349003316), (4, 1011752487), (6, 674501658), (9, 449667772), (12, 337250829), (18, 224833886), (31, 130548708), (36, 112416943), (62, 65274354), (83, 48759156), (93, 43516236), (124, 32637177), (166, 24379578), (186, 21758118), (249, 16253052), (279, 14505412), (332, 12189789), (372, 10879059), (498, 8126526), (558, 7252706), (747, 5417684), (996, 4063263), (1116, 3626353), (1494, 2708842), (2573, 1572876), (2988, 1354421), (5146, 786438), (7719, 524292), (10292, 393219), (15438, 262146), (23157, 174764), (30876, 131073), (43691, 92628), (46314, 87382)]