91666980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12477

約数の個数: 72

約数和(自身を含む): 284861304

約数和(自身を除く): 193194324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 12421, 24842, 37263, 49684, 62105, 74526, 111789, 124210, 149052, 186315, 223578, 248420, 372630, 447156, 509261, 558945, 745260, 1018522, 1117890, 1527783, 2037044, 2235780, 2546305, 3055566, 4583349, 5092610, 6111132, 7638915, 9166698, 10185220, 15277830, 18333396, 22916745, 30555660, 45833490, 91666980]

約数ペア:

[(1, 91666980), (2, 45833490), (3, 30555660), (4, 22916745), (5, 18333396), (6, 15277830), (9, 10185220), (10, 9166698), (12, 7638915), (15, 6111132), (18, 5092610), (20, 4583349), (30, 3055566), (36, 2546305), (41, 2235780), (45, 2037044), (60, 1527783), (82, 1117890), (90, 1018522), (123, 745260), (164, 558945), (180, 509261), (205, 447156), (246, 372630), (369, 248420), (410, 223578), (492, 186315), (615, 149052), (738, 124210), (820, 111789), (1230, 74526), (1476, 62105), (1845, 49684), (2460, 37263), (3690, 24842), (7380, 12421)]