71658216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 158972184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 571, 581, 664, 747, 756, 996, 1142, 1162, 1494, 1512, 1713, 1743, 1992, 2241, 2284, 2324, 2988, 3426, 3486, 3997, 4482, 4568, 4648, 5139, 5229, 5976, 6852, 6972, 7994, 8964, 10278, 10458, 11991, 13704, 13944, 15417, 15687, 15988, 17928, 20556, 20916, 23982, 30834, 31374, 31976, 35973, 41112, 41832, 47393, 47964, 61668, 62748, 71946, 94786, 95928, 107919, 123336, 125496, 142179, 143892, 189572, 215838, 284358, 287784, 331751, 379144, 426537, 431676, 568716, 663502, 853074, 863352, 995253, 1137432, 1279611, 1327004, 1706148, 1990506, 2559222, 2654008, 2985759, 3412296, 3981012, 5118444, 5971518, 7962024, 8957277, 10236888, 11943036, 17914554, 23886072, 35829108, 71658216]

約数ペア:

[(1, 71658216), (2, 35829108), (3, 23886072), (4, 17914554), (6, 11943036), (7, 10236888), (8, 8957277), (9, 7962024), (12, 5971518), (14, 5118444), (18, 3981012), (21, 3412296), (24, 2985759), (27, 2654008), (28, 2559222), (36, 1990506), (42, 1706148), (54, 1327004), (56, 1279611), (63, 1137432), (72, 995253), (83, 863352), (84, 853074), (108, 663502), (126, 568716), (166, 431676), (168, 426537), (189, 379144), (216, 331751), (249, 287784), (252, 284358), (332, 215838), (378, 189572), (498, 143892), (504, 142179), (571, 125496), (581, 123336), (664, 107919), (747, 95928), (756, 94786), (996, 71946), (1142, 62748), (1162, 61668), (1494, 47964), (1512, 47393), (1713, 41832), (1743, 41112), (1992, 35973), (2241, 31976), (2284, 31374), (2324, 30834), (2988, 23982), (3426, 20916), (3486, 20556), (3997, 17928), (4482, 15988), (4568, 15687), (4648, 15417), (5139, 13944), (5229, 13704), (5976, 11991), (6852, 10458), (6972, 10278), (7994, 8964)]