72215094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 170560512

約数和(自身を除く): 98345418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 71, 122, 142, 183, 213, 366, 397, 426, 427, 497, 794, 854, 994, 1191, 1281, 1491, 2382, 2562, 2779, 2982, 4331, 5558, 8337, 8662, 12993, 16674, 24217, 25986, 28187, 30317, 48434, 56374, 60634, 72651, 84561, 90951, 145302, 169122, 169519, 181902, 197309, 339038, 394618, 508557, 591927, 1017114, 1183854, 1719407, 3438814, 5158221, 10316442, 12035849, 24071698, 36107547, 72215094]

約数ペア:

[(1, 72215094), (2, 36107547), (3, 24071698), (6, 12035849), (7, 10316442), (14, 5158221), (21, 3438814), (42, 1719407), (61, 1183854), (71, 1017114), (122, 591927), (142, 508557), (183, 394618), (213, 339038), (366, 197309), (397, 181902), (426, 169519), (427, 169122), (497, 145302), (794, 90951), (854, 84561), (994, 72651), (1191, 60634), (1281, 56374), (1491, 48434), (2382, 30317), (2562, 28187), (2779, 25986), (2982, 24217), (4331, 16674), (5558, 12993), (8337, 8662)]