71894022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 83211258

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 89, 93, 101, 129, 178, 186, 202, 258, 267, 303, 534, 606, 1333, 2666, 2759, 3131, 3827, 3999, 4343, 5518, 6262, 7654, 7998, 8277, 8686, 8989, 9393, 11481, 13029, 16554, 17978, 18786, 22962, 26058, 26967, 53934, 118637, 134633, 237274, 269266, 278659, 355911, 386527, 403899, 557318, 711822, 773054, 807798, 835977, 1159581, 1671954, 2319162, 11982337, 23964674, 35947011, 71894022]

約数ペア:

[(1, 71894022), (2, 35947011), (3, 23964674), (6, 11982337), (31, 2319162), (43, 1671954), (62, 1159581), (86, 835977), (89, 807798), (93, 773054), (101, 711822), (129, 557318), (178, 403899), (186, 386527), (202, 355911), (258, 278659), (267, 269266), (303, 237274), (534, 134633), (606, 118637), (1333, 53934), (2666, 26967), (2759, 26058), (3131, 22962), (3827, 18786), (3999, 17978), (4343, 16554), (5518, 13029), (6262, 11481), (7654, 9393), (7998, 8989), (8277, 8686)]