73417760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 117602272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 611, 751, 752, 940, 1040, 1222, 1502, 1504, 1880, 2080, 2444, 3004, 3055, 3755, 3760, 4888, 6008, 6110, 7510, 7520, 9763, 9776, 12016, 12220, 15020, 19526, 19552, 24032, 24440, 30040, 35297, 39052, 48815, 48880, 60080, 70594, 78104, 97630, 97760, 120160, 141188, 156208, 176485, 195260, 282376, 312416, 352970, 390520, 458861, 564752, 705940, 781040, 917722, 1129504, 1411880, 1562080, 1835444, 2294305, 2823760, 3670888, 4588610, 5647520, 7341776, 9177220, 14683552, 18354440, 36708880, 73417760]

約数ペア:

[(1, 73417760), (2, 36708880), (4, 18354440), (5, 14683552), (8, 9177220), (10, 7341776), (13, 5647520), (16, 4588610), (20, 3670888), (26, 2823760), (32, 2294305), (40, 1835444), (47, 1562080), (52, 1411880), (65, 1129504), (80, 917722), (94, 781040), (104, 705940), (130, 564752), (160, 458861), (188, 390520), (208, 352970), (235, 312416), (260, 282376), (376, 195260), (416, 176485), (470, 156208), (520, 141188), (611, 120160), (751, 97760), (752, 97630), (940, 78104), (1040, 70594), (1222, 60080), (1502, 48880), (1504, 48815), (1880, 39052), (2080, 35297), (2444, 30040), (3004, 24440), (3055, 24032), (3755, 19552), (3760, 19526), (4888, 15020), (6008, 12220), (6110, 12016), (7510, 9776), (7520, 9763)]