83425860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 293494656

約数和(自身を除く): 210068796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 907, 1022, 1095, 1260, 1314, 1460, 1533, 1814, 2044, 2190, 2555, 2628, 2721, 3066, 3285, 3628, 4380, 4535, 4599, 5110, 5442, 6132, 6349, 6570, 7665, 8163, 9070, 9198, 10220, 10884, 12698, 13140, 13605, 15330, 16326, 18140, 18396, 19047, 22995, 25396, 27210, 30660, 31745, 32652, 38094, 40815, 45990, 54420, 57141, 63490, 66211, 76188, 81630, 91980, 95235, 114282, 126980, 132422, 163260, 190470, 198633, 228564, 264844, 285705, 331055, 380940, 397266, 463477, 571410, 595899, 662110, 794532, 926954, 993165, 1142820, 1191798, 1324220, 1390431, 1853908, 1986330, 2317385, 2383596, 2780862, 2979495, 3972660, 4171293, 4634770, 5561724, 5958990, 6952155, 8342586, 9269540, 11917980, 13904310, 16685172, 20856465, 27808620, 41712930, 83425860]

約数ペア:

[(1, 83425860), (2, 41712930), (3, 27808620), (4, 20856465), (5, 16685172), (6, 13904310), (7, 11917980), (9, 9269540), (10, 8342586), (12, 6952155), (14, 5958990), (15, 5561724), (18, 4634770), (20, 4171293), (21, 3972660), (28, 2979495), (30, 2780862), (35, 2383596), (36, 2317385), (42, 1986330), (45, 1853908), (60, 1390431), (63, 1324220), (70, 1191798), (73, 1142820), (84, 993165), (90, 926954), (105, 794532), (126, 662110), (140, 595899), (146, 571410), (180, 463477), (210, 397266), (219, 380940), (252, 331055), (292, 285705), (315, 264844), (365, 228564), (420, 198633), (438, 190470), (511, 163260), (630, 132422), (657, 126980), (730, 114282), (876, 95235), (907, 91980), (1022, 81630), (1095, 76188), (1260, 66211), (1314, 63490), (1460, 57141), (1533, 54420), (1814, 45990), (2044, 40815), (2190, 38094), (2555, 32652), (2628, 31745), (2721, 30660), (3066, 27210), (3285, 25396), (3628, 22995), (4380, 19047), (4535, 18396), (4599, 18140), (5110, 16326), (5442, 15330), (6132, 13605), (6349, 13140), (6570, 12698), (7665, 10884), (8163, 10220), (9070, 9198)]