86208780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 279304704

約数和(自身を除く): 193095924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2473, 2490, 2905, 3486, 4946, 4980, 5810, 6972, 7419, 8715, 9892, 11620, 12365, 14838, 17311, 17430, 24730, 29676, 34622, 34860, 37095, 49460, 51933, 69244, 74190, 86555, 103866, 148380, 173110, 205259, 207732, 259665, 346220, 410518, 519330, 615777, 821036, 1026295, 1038660, 1231554, 1436813, 2052590, 2463108, 2873626, 3078885, 4105180, 4310439, 5747252, 6157770, 7184065, 8620878, 12315540, 14368130, 17241756, 21552195, 28736260, 43104390, 86208780]

約数ペア:

[(1, 86208780), (2, 43104390), (3, 28736260), (4, 21552195), (5, 17241756), (6, 14368130), (7, 12315540), (10, 8620878), (12, 7184065), (14, 6157770), (15, 5747252), (20, 4310439), (21, 4105180), (28, 3078885), (30, 2873626), (35, 2463108), (42, 2052590), (60, 1436813), (70, 1231554), (83, 1038660), (84, 1026295), (105, 821036), (140, 615777), (166, 519330), (210, 410518), (249, 346220), (332, 259665), (415, 207732), (420, 205259), (498, 173110), (581, 148380), (830, 103866), (996, 86555), (1162, 74190), (1245, 69244), (1660, 51933), (1743, 49460), (2324, 37095), (2473, 34860), (2490, 34622), (2905, 29676), (3486, 24730), (4946, 17430), (4980, 17311), (5810, 14838), (6972, 12365), (7419, 11620), (8715, 9892)]