71475894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 189296640

約数和(自身を除く): 117820746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 522, 558, 609, 631, 651, 899, 1218, 1262, 1302, 1798, 1827, 1893, 1953, 2697, 3654, 3786, 3906, 4417, 5394, 5679, 6293, 8091, 8834, 11358, 12586, 13251, 16182, 18299, 18879, 19561, 26502, 36598, 37758, 39122, 39753, 54897, 56637, 58683, 79506, 109794, 113274, 117366, 128093, 136927, 164691, 176049, 256186, 273854, 329382, 352098, 384279, 410781, 567269, 768558, 821562, 1134538, 1152837, 1232343, 1701807, 2305674, 2464686, 3403614, 3970883, 5105421, 7941766, 10210842, 11912649, 23825298, 35737947, 71475894]

約数ペア:

[(1, 71475894), (2, 35737947), (3, 23825298), (6, 11912649), (7, 10210842), (9, 7941766), (14, 5105421), (18, 3970883), (21, 3403614), (29, 2464686), (31, 2305674), (42, 1701807), (58, 1232343), (62, 1152837), (63, 1134538), (87, 821562), (93, 768558), (126, 567269), (174, 410781), (186, 384279), (203, 352098), (217, 329382), (261, 273854), (279, 256186), (406, 176049), (434, 164691), (522, 136927), (558, 128093), (609, 117366), (631, 113274), (651, 109794), (899, 79506), (1218, 58683), (1262, 56637), (1302, 54897), (1798, 39753), (1827, 39122), (1893, 37758), (1953, 36598), (2697, 26502), (3654, 19561), (3786, 18879), (3906, 18299), (4417, 16182), (5394, 13251), (5679, 12586), (6293, 11358), (8091, 8834)]