87476298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 217147392

約数和(自身を除く): 129671094

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1223, 1703, 1834, 2446, 2751, 3406, 3669, 5109, 5502, 7338, 8561, 10218, 11921, 15899, 17122, 23842, 25683, 31798, 35763, 47697, 51366, 71526, 95394, 111293, 160213, 222586, 320426, 333879, 480639, 667758, 961278, 1121491, 2082769, 2242982, 3364473, 4165538, 6248307, 6728946, 12496614, 14579383, 29158766, 43738149, 87476298]

約数ペア:

[(1, 87476298), (2, 43738149), (3, 29158766), (6, 14579383), (7, 12496614), (13, 6728946), (14, 6248307), (21, 4165538), (26, 3364473), (39, 2242982), (42, 2082769), (78, 1121491), (91, 961278), (131, 667758), (182, 480639), (262, 333879), (273, 320426), (393, 222586), (546, 160213), (786, 111293), (917, 95394), (1223, 71526), (1703, 51366), (1834, 47697), (2446, 35763), (2751, 31798), (3406, 25683), (3669, 23842), (5109, 17122), (5502, 15899), (7338, 11921), (8561, 10218)]