65919516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 175515648

約数和(自身を除く): 109596132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 317, 372, 403, 516, 559, 634, 806, 951, 1118, 1209, 1268, 1333, 1612, 1677, 1902, 2236, 2418, 2666, 3354, 3804, 3999, 4121, 4836, 5332, 6708, 7998, 8242, 9827, 12363, 13631, 15996, 16484, 17329, 19654, 24726, 27262, 29481, 34658, 39308, 40893, 49452, 51987, 54524, 58962, 69316, 81786, 103974, 117924, 127751, 163572, 177203, 207948, 255502, 354406, 383253, 422561, 511004, 531609, 708812, 766506, 845122, 1063218, 1267683, 1533012, 1690244, 2126436, 2535366, 5070732, 5493293, 10986586, 16479879, 21973172, 32959758, 65919516]

約数ペア:

[(1, 65919516), (2, 32959758), (3, 21973172), (4, 16479879), (6, 10986586), (12, 5493293), (13, 5070732), (26, 2535366), (31, 2126436), (39, 1690244), (43, 1533012), (52, 1267683), (62, 1063218), (78, 845122), (86, 766506), (93, 708812), (124, 531609), (129, 511004), (156, 422561), (172, 383253), (186, 354406), (258, 255502), (317, 207948), (372, 177203), (403, 163572), (516, 127751), (559, 117924), (634, 103974), (806, 81786), (951, 69316), (1118, 58962), (1209, 54524), (1268, 51987), (1333, 49452), (1612, 40893), (1677, 39308), (1902, 34658), (2236, 29481), (2418, 27262), (2666, 24726), (3354, 19654), (3804, 17329), (3999, 16484), (4121, 15996), (4836, 13631), (5332, 12363), (6708, 9827), (7998, 8242)]