73709928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14419}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 202456800

約数和(自身を除く): 128746872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 14419, 28838, 43257, 57676, 86514, 115352, 129771, 173028, 259542, 346056, 519084, 1023749, 1038168, 2047498, 3071247, 4094996, 6142494, 8189992, 9213741, 12284988, 18427482, 24569976, 36854964, 73709928]

約数ペア:

[(1, 73709928), (2, 36854964), (3, 24569976), (4, 18427482), (6, 12284988), (8, 9213741), (9, 8189992), (12, 6142494), (18, 4094996), (24, 3071247), (36, 2047498), (71, 1038168), (72, 1023749), (142, 519084), (213, 346056), (284, 259542), (426, 173028), (568, 129771), (639, 115352), (852, 86514), (1278, 57676), (1704, 43257), (2556, 28838), (5112, 14419)]