28342135692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{313783}}^1$

素因数の和:313999

約数の個数: 72

約数和(自身を含む): 77553598304

約数和(自身を除く): 49211462612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 1158, 1737, 2316, 2509, 3474, 5018, 6948, 7527, 10036, 15054, 22581, 30108, 45162, 90324, 313783, 627566, 941349, 1255132, 1882698, 2824047, 3765396, 4079179, 5648094, 8158358, 11296188, 12237537, 16316716, 24475074, 36712611, 48950148, 60560119, 73425222, 121120238, 146850444, 181680357, 242240476, 363360714, 545041071, 726721428, 787281547, 1090082142, 1574563094, 2180164284, 2361844641, 3149126188, 4723689282, 7085533923, 9447378564, 14171067846, 28342135692]

約数ペア:

[(1, 28342135692), (2, 14171067846), (3, 9447378564), (4, 7085533923), (6, 4723689282), (9, 3149126188), (12, 2361844641), (13, 2180164284), (18, 1574563094), (26, 1090082142), (36, 787281547), (39, 726721428), (52, 545041071), (78, 363360714), (117, 242240476), (156, 181680357), (193, 146850444), (234, 121120238), (386, 73425222), (468, 60560119), (579, 48950148), (772, 36712611), (1158, 24475074), (1737, 16316716), (2316, 12237537), (2509, 11296188), (3474, 8158358), (5018, 5648094), (6948, 4079179), (7527, 3765396), (10036, 2824047), (15054, 1882698), (22581, 1255132), (30108, 941349), (45162, 627566), (90324, 313783)]