66757488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10494

約数の個数: 80

約数和(自身を含む): 207486720

約数和(自身を除く): 140729232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 10457, 20914, 31371, 41828, 62742, 73199, 83656, 125484, 146398, 167312, 198683, 219597, 250968, 292796, 397366, 439194, 501936, 585592, 596049, 794732, 878388, 1171184, 1192098, 1390781, 1589464, 1756776, 2384196, 2781562, 3178928, 3513552, 4172343, 4768392, 5563124, 8344686, 9536784, 11126248, 16689372, 22252496, 33378744, 66757488]

約数ペア:

[(1, 66757488), (2, 33378744), (3, 22252496), (4, 16689372), (6, 11126248), (7, 9536784), (8, 8344686), (12, 5563124), (14, 4768392), (16, 4172343), (19, 3513552), (21, 3178928), (24, 2781562), (28, 2384196), (38, 1756776), (42, 1589464), (48, 1390781), (56, 1192098), (57, 1171184), (76, 878388), (84, 794732), (112, 596049), (114, 585592), (133, 501936), (152, 439194), (168, 397366), (228, 292796), (266, 250968), (304, 219597), (336, 198683), (399, 167312), (456, 146398), (532, 125484), (798, 83656), (912, 73199), (1064, 62742), (1596, 41828), (2128, 31371), (3192, 20914), (6384, 10457)]