73491444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 201072872

約数和(自身を除く): 127581428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 421, 468, 746, 842, 1119, 1263, 1492, 1684, 2238, 2526, 3357, 3789, 4476, 4849, 5052, 5473, 6714, 7578, 9698, 10946, 13428, 14547, 15156, 16419, 19396, 21892, 29094, 32838, 43641, 49257, 58188, 65676, 87282, 98514, 157033, 174564, 197028, 314066, 471099, 628132, 942198, 1413297, 1884396, 2041429, 2826594, 4082858, 5653188, 6124287, 8165716, 12248574, 18372861, 24497148, 36745722, 73491444]

約数ペア:

[(1, 73491444), (2, 36745722), (3, 24497148), (4, 18372861), (6, 12248574), (9, 8165716), (12, 6124287), (13, 5653188), (18, 4082858), (26, 2826594), (36, 2041429), (39, 1884396), (52, 1413297), (78, 942198), (117, 628132), (156, 471099), (234, 314066), (373, 197028), (421, 174564), (468, 157033), (746, 98514), (842, 87282), (1119, 65676), (1263, 58188), (1492, 49257), (1684, 43641), (2238, 32838), (2526, 29094), (3357, 21892), (3789, 19396), (4476, 16419), (4849, 15156), (5052, 14547), (5473, 13428), (6714, 10946), (7578, 9698)]