61276976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 73714384

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 167, 272, 284, 304, 323, 334, 568, 646, 668, 1136, 1207, 1292, 1336, 1349, 2414, 2584, 2672, 2698, 2839, 3173, 4828, 5168, 5396, 5678, 6346, 9656, 10792, 11356, 11857, 12692, 19312, 21584, 22712, 22933, 23714, 25384, 45424, 45866, 47428, 50768, 53941, 91732, 94856, 107882, 183464, 189712, 201569, 215764, 225283, 366928, 403138, 431528, 450566, 806276, 863056, 901132, 1612552, 1802264, 3225104, 3604528, 3829811, 7659622, 15319244, 30638488, 61276976]

約数ペア:

[(1, 61276976), (2, 30638488), (4, 15319244), (8, 7659622), (16, 3829811), (17, 3604528), (19, 3225104), (34, 1802264), (38, 1612552), (68, 901132), (71, 863056), (76, 806276), (136, 450566), (142, 431528), (152, 403138), (167, 366928), (272, 225283), (284, 215764), (304, 201569), (323, 189712), (334, 183464), (568, 107882), (646, 94856), (668, 91732), (1136, 53941), (1207, 50768), (1292, 47428), (1336, 45866), (1349, 45424), (2414, 25384), (2584, 23714), (2672, 22933), (2698, 22712), (2839, 21584), (3173, 19312), (4828, 12692), (5168, 11857), (5396, 11356), (5678, 10792), (6346, 9656)]