72730126

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 55003634

約数列:

[1, 2, 7, 14, 59, 118, 191, 382, 413, 461, 826, 922, 1337, 2674, 3227, 6454, 11269, 22538, 27199, 54398, 78883, 88051, 157766, 176102, 190393, 380786, 616357, 1232714, 5195009, 10390018, 36365063, 72730126]

約数ペア:

[(1, 72730126), (2, 36365063), (7, 10390018), (14, 5195009), (59, 1232714), (118, 616357), (191, 380786), (382, 190393), (413, 176102), (461, 157766), (826, 88051), (922, 78883), (1337, 54398), (2674, 27199), (3227, 22538), (6454, 11269)]