61668648

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 173692800

約数和(自身を除く): 112024152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3911, 3942, 5256, 7822, 7884, 11733, 15644, 15768, 23466, 31288, 35199, 46932, 70398, 93864, 105597, 140796, 211194, 281592, 285503, 422388, 571006, 844776, 856509, 1142012, 1713018, 2284024, 2569527, 3426036, 5139054, 6852072, 7708581, 10278108, 15417162, 20556216, 30834324, 61668648]

約数ペア:

[(1, 61668648), (2, 30834324), (3, 20556216), (4, 15417162), (6, 10278108), (8, 7708581), (9, 6852072), (12, 5139054), (18, 3426036), (24, 2569527), (27, 2284024), (36, 1713018), (54, 1142012), (72, 856509), (73, 844776), (108, 571006), (146, 422388), (216, 285503), (219, 281592), (292, 211194), (438, 140796), (584, 105597), (657, 93864), (876, 70398), (1314, 46932), (1752, 35199), (1971, 31288), (2628, 23466), (3911, 15768), (3942, 15644), (5256, 11733), (7822, 7884)]