67490736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 187904640

約数和(自身を除く): 120413904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 1721, 2064, 2451, 3268, 3442, 4902, 5163, 6536, 6884, 9804, 10326, 13072, 13768, 19608, 20652, 27536, 32699, 39216, 41304, 65398, 74003, 82608, 98097, 130796, 148006, 196194, 222009, 261592, 296012, 392388, 444018, 523184, 592024, 784776, 888036, 1184048, 1406057, 1569552, 1776072, 2812114, 3552144, 4218171, 5624228, 8436342, 11248456, 16872684, 22496912, 33745368, 67490736]

約数ペア:

[(1, 67490736), (2, 33745368), (3, 22496912), (4, 16872684), (6, 11248456), (8, 8436342), (12, 5624228), (16, 4218171), (19, 3552144), (24, 2812114), (38, 1776072), (43, 1569552), (48, 1406057), (57, 1184048), (76, 888036), (86, 784776), (114, 592024), (129, 523184), (152, 444018), (172, 392388), (228, 296012), (258, 261592), (304, 222009), (344, 196194), (456, 148006), (516, 130796), (688, 98097), (817, 82608), (912, 74003), (1032, 65398), (1634, 41304), (1721, 39216), (2064, 32699), (2451, 27536), (3268, 20652), (3442, 19608), (4902, 13768), (5163, 13072), (6536, 10326), (6884, 9804)]