73852758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 187815888

約数和(自身を除く): 113963130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 317, 387, 602, 634, 774, 903, 951, 1806, 1849, 1902, 2219, 2709, 2853, 3698, 4438, 5418, 5547, 5706, 6657, 11094, 12943, 13314, 13631, 16641, 19971, 25886, 27262, 33282, 38829, 39942, 40893, 77658, 81786, 95417, 116487, 122679, 190834, 232974, 245358, 286251, 572502, 586133, 858753, 1172266, 1717506, 1758399, 3516798, 4102931, 5275197, 8205862, 10550394, 12308793, 24617586, 36926379, 73852758]

約数ペア:

[(1, 73852758), (2, 36926379), (3, 24617586), (6, 12308793), (7, 10550394), (9, 8205862), (14, 5275197), (18, 4102931), (21, 3516798), (42, 1758399), (43, 1717506), (63, 1172266), (86, 858753), (126, 586133), (129, 572502), (258, 286251), (301, 245358), (317, 232974), (387, 190834), (602, 122679), (634, 116487), (774, 95417), (903, 81786), (951, 77658), (1806, 40893), (1849, 39942), (1902, 38829), (2219, 33282), (2709, 27262), (2853, 25886), (3698, 19971), (4438, 16641), (5418, 13631), (5547, 13314), (5706, 12943), (6657, 11094)]