89929908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 238650048

約数和(自身を除く): 148720140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 313, 347, 414, 626, 694, 828, 939, 1041, 1252, 1388, 1878, 2082, 2817, 3123, 3756, 4164, 5634, 6246, 7199, 7981, 11268, 12492, 14398, 15962, 21597, 23943, 28796, 31924, 43194, 47886, 64791, 71829, 86388, 95772, 108611, 129582, 143658, 217222, 259164, 287316, 325833, 434444, 651666, 977499, 1303332, 1954998, 2498053, 3909996, 4996106, 7494159, 9992212, 14988318, 22482477, 29976636, 44964954, 89929908]

約数ペア:

[(1, 89929908), (2, 44964954), (3, 29976636), (4, 22482477), (6, 14988318), (9, 9992212), (12, 7494159), (18, 4996106), (23, 3909996), (36, 2498053), (46, 1954998), (69, 1303332), (92, 977499), (138, 651666), (207, 434444), (276, 325833), (313, 287316), (347, 259164), (414, 217222), (626, 143658), (694, 129582), (828, 108611), (939, 95772), (1041, 86388), (1252, 71829), (1388, 64791), (1878, 47886), (2082, 43194), (2817, 31924), (3123, 28796), (3756, 23943), (4164, 21597), (5634, 15962), (6246, 14398), (7199, 12492), (7981, 11268)]