72691362

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 166727808

約数和(自身を除く): 94036446

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2473, 3266, 4899, 4946, 7419, 9798, 14697, 14838, 22257, 29394, 44514, 56879, 113758, 170637, 175583, 341274, 351166, 511911, 526749, 1023822, 1053498, 1580247, 3160494, 4038409, 8076818, 12115227, 24230454, 36345681, 72691362]

約数ペア:

[(1, 72691362), (2, 36345681), (3, 24230454), (6, 12115227), (9, 8076818), (18, 4038409), (23, 3160494), (46, 1580247), (69, 1053498), (71, 1023822), (138, 526749), (142, 511911), (207, 351166), (213, 341274), (414, 175583), (426, 170637), (639, 113758), (1278, 56879), (1633, 44514), (2473, 29394), (3266, 22257), (4899, 14838), (4946, 14697), (7419, 9798)]