78243516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 228049920

約数和(自身を除く): 149806404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2423, 2484, 2691, 3588, 4846, 5382, 7269, 8073, 9692, 10764, 14538, 16146, 21807, 29076, 31499, 32292, 43614, 55729, 62998, 65421, 87228, 94497, 111458, 125996, 130842, 167187, 188994, 222916, 261684, 283491, 334374, 377988, 501561, 566982, 668748, 724477, 850473, 1003122, 1133964, 1448954, 1504683, 1700946, 2006244, 2173431, 2897908, 3009366, 3401892, 4346862, 6018732, 6520293, 8693724, 13040586, 19560879, 26081172, 39121758, 78243516]

約数ペア:

[(1, 78243516), (2, 39121758), (3, 26081172), (4, 19560879), (6, 13040586), (9, 8693724), (12, 6520293), (13, 6018732), (18, 4346862), (23, 3401892), (26, 3009366), (27, 2897908), (36, 2173431), (39, 2006244), (46, 1700946), (52, 1504683), (54, 1448954), (69, 1133964), (78, 1003122), (92, 850473), (108, 724477), (117, 668748), (138, 566982), (156, 501561), (207, 377988), (234, 334374), (276, 283491), (299, 261684), (351, 222916), (414, 188994), (468, 167187), (598, 130842), (621, 125996), (702, 111458), (828, 94497), (897, 87228), (1196, 65421), (1242, 62998), (1404, 55729), (1794, 43614), (2423, 32292), (2484, 31499), (2691, 29076), (3588, 21807), (4846, 16146), (5382, 14538), (7269, 10764), (8073, 9692)]