80289552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:2980

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 159695088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 2879, 3486, 3984, 4648, 5758, 6972, 8637, 9296, 11516, 13944, 17274, 20153, 23032, 27888, 34548, 40306, 46064, 60459, 69096, 80612, 120918, 138192, 161224, 238957, 241836, 322448, 477914, 483672, 716871, 955828, 967344, 1433742, 1672699, 1911656, 2867484, 3345398, 3823312, 5018097, 5734968, 6690796, 10036194, 11469936, 13381592, 20072388, 26763184, 40144776, 80289552]

約数ペア:

[(1, 80289552), (2, 40144776), (3, 26763184), (4, 20072388), (6, 13381592), (7, 11469936), (8, 10036194), (12, 6690796), (14, 5734968), (16, 5018097), (21, 3823312), (24, 3345398), (28, 2867484), (42, 1911656), (48, 1672699), (56, 1433742), (83, 967344), (84, 955828), (112, 716871), (166, 483672), (168, 477914), (249, 322448), (332, 241836), (336, 238957), (498, 161224), (581, 138192), (664, 120918), (996, 80612), (1162, 69096), (1328, 60459), (1743, 46064), (1992, 40306), (2324, 34548), (2879, 27888), (3486, 23032), (3984, 20153), (4648, 17274), (5758, 13944), (6972, 11516), (8637, 9296)]