80609672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 183375360

約数和(自身を除く): 102765688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2273, 2728, 3224, 4433, 4546, 8866, 9092, 17732, 18184, 25003, 29549, 35464, 50006, 59098, 70463, 100012, 118196, 140926, 200024, 236392, 281852, 325039, 563704, 650078, 775093, 916019, 1300156, 1550186, 1832038, 2600312, 3100372, 3664076, 6200744, 7328152, 10076209, 20152418, 40304836, 80609672]

約数ペア:

[(1, 80609672), (2, 40304836), (4, 20152418), (8, 10076209), (11, 7328152), (13, 6200744), (22, 3664076), (26, 3100372), (31, 2600312), (44, 1832038), (52, 1550186), (62, 1300156), (88, 916019), (104, 775093), (124, 650078), (143, 563704), (248, 325039), (286, 281852), (341, 236392), (403, 200024), (572, 140926), (682, 118196), (806, 100012), (1144, 70463), (1364, 59098), (1612, 50006), (2273, 35464), (2728, 29549), (3224, 25003), (4433, 18184), (4546, 17732), (8866, 9092)]