64244772

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 172384800

約数和(自身を除く): 108140028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 619, 837, 961, 1116, 1238, 1674, 1857, 1922, 2476, 2883, 3348, 3714, 3844, 5571, 5766, 7428, 8649, 11142, 11532, 16713, 17298, 19189, 22284, 25947, 33426, 34596, 38378, 51894, 57567, 66852, 76756, 103788, 115134, 172701, 230268, 345402, 518103, 594859, 690804, 1036206, 1189718, 1784577, 2072412, 2379436, 3569154, 5353731, 7138308, 10707462, 16061193, 21414924, 32122386, 64244772]

約数ペア:

[(1, 64244772), (2, 32122386), (3, 21414924), (4, 16061193), (6, 10707462), (9, 7138308), (12, 5353731), (18, 3569154), (27, 2379436), (31, 2072412), (36, 1784577), (54, 1189718), (62, 1036206), (93, 690804), (108, 594859), (124, 518103), (186, 345402), (279, 230268), (372, 172701), (558, 115134), (619, 103788), (837, 76756), (961, 66852), (1116, 57567), (1238, 51894), (1674, 38378), (1857, 34596), (1922, 33426), (2476, 25947), (2883, 22284), (3348, 19189), (3714, 17298), (3844, 16713), (5571, 11532), (5766, 11142), (7428, 8649)]