61381944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65579}}^1$

素因数の和:65604

約数の個数: 48

約数和(自身を含む): 179033400

約数和(自身を除く): 117651456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 65579, 131158, 196737, 262316, 393474, 524632, 590211, 786948, 852527, 1180422, 1573896, 1705054, 2360844, 2557581, 3410108, 4721688, 5115162, 6820216, 7672743, 10230324, 15345486, 20460648, 30690972, 61381944]

約数ペア:

[(1, 61381944), (2, 30690972), (3, 20460648), (4, 15345486), (6, 10230324), (8, 7672743), (9, 6820216), (12, 5115162), (13, 4721688), (18, 3410108), (24, 2557581), (26, 2360844), (36, 1705054), (39, 1573896), (52, 1180422), (72, 852527), (78, 786948), (104, 590211), (117, 524632), (156, 393474), (234, 262316), (312, 196737), (468, 131158), (936, 65579)]