72228288

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3109}}^1$

素因数の和:3146

約数の個数: 84

約数和(自身を含む): 210124040

約数和(自身を除く): 137895752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3109, 3872, 5808, 6218, 7744, 9327, 11616, 12436, 18654, 23232, 24872, 34199, 37308, 49744, 68398, 74616, 99488, 102597, 136796, 149232, 198976, 205194, 273592, 298464, 376189, 410388, 547184, 596928, 752378, 820776, 1094368, 1128567, 1504756, 1641552, 2188736, 2257134, 3009512, 3283104, 4514268, 6019024, 6566208, 9028536, 12038048, 18057072, 24076096, 36114144, 72228288]

約数ペア:

[(1, 72228288), (2, 36114144), (3, 24076096), (4, 18057072), (6, 12038048), (8, 9028536), (11, 6566208), (12, 6019024), (16, 4514268), (22, 3283104), (24, 3009512), (32, 2257134), (33, 2188736), (44, 1641552), (48, 1504756), (64, 1128567), (66, 1094368), (88, 820776), (96, 752378), (121, 596928), (132, 547184), (176, 410388), (192, 376189), (242, 298464), (264, 273592), (352, 205194), (363, 198976), (484, 149232), (528, 136796), (704, 102597), (726, 99488), (968, 74616), (1056, 68398), (1452, 49744), (1936, 37308), (2112, 34199), (2904, 24872), (3109, 23232), (3872, 18654), (5808, 12436), (6218, 11616), (7744, 9327)]