61191738108

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1607}}^1\times {\mathrm{15787}}^1$

素因数の和:17471

約数の個数: 72

約数和(自身を含む): 157095399552

約数和(自身を除く): 95903661444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 1607, 2412, 3214, 4821, 6428, 9642, 14463, 15787, 19284, 28926, 31574, 47361, 57852, 63148, 94722, 107669, 142083, 189444, 215338, 284166, 323007, 430676, 568332, 646014, 969021, 1057729, 1292028, 1938042, 2115458, 3173187, 3876084, 4230916, 6346374, 9519561, 12692748, 19039122, 25369709, 38078244, 50739418, 76109127, 101478836, 152218254, 228327381, 304436508, 456654762, 913309524, 1699770503, 3399541006, 5099311509, 6799082012, 10198623018, 15297934527, 20397246036, 30595869054, 61191738108]

約数ペア:

[(1, 61191738108), (2, 30595869054), (3, 20397246036), (4, 15297934527), (6, 10198623018), (9, 6799082012), (12, 5099311509), (18, 3399541006), (36, 1699770503), (67, 913309524), (134, 456654762), (201, 304436508), (268, 228327381), (402, 152218254), (603, 101478836), (804, 76109127), (1206, 50739418), (1607, 38078244), (2412, 25369709), (3214, 19039122), (4821, 12692748), (6428, 9519561), (9642, 6346374), (14463, 4230916), (15787, 3876084), (19284, 3173187), (28926, 2115458), (31574, 1938042), (47361, 1292028), (57852, 1057729), (63148, 969021), (94722, 646014), (107669, 568332), (142083, 430676), (189444, 323007), (215338, 284166)]