74287156788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3377303}}^1$

素因数の和:3377373

約数の個数: 72

約数和(自身を含む): 206528894208

約数和(自身を除く): 132241737420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 3377303, 6754606, 10131909, 13509212, 20263818, 30395727, 40527636, 43904939, 60791454, 87809878, 121582908, 131714817, 158733241, 175619756, 263429634, 317466482, 395144451, 476199723, 526859268, 634932964, 790288902, 952399446, 1428599169, 1580577804, 1904798892, 2063532133, 2857198338, 4127064266, 5714396676, 6190596399, 8254128532, 12381192798, 18571789197, 24762385596, 37143578394, 74287156788]

約数ペア:

[(1, 74287156788), (2, 37143578394), (3, 24762385596), (4, 18571789197), (6, 12381192798), (9, 8254128532), (12, 6190596399), (13, 5714396676), (18, 4127064266), (26, 2857198338), (36, 2063532133), (39, 1904798892), (47, 1580577804), (52, 1428599169), (78, 952399446), (94, 790288902), (117, 634932964), (141, 526859268), (156, 476199723), (188, 395144451), (234, 317466482), (282, 263429634), (423, 175619756), (468, 158733241), (564, 131714817), (611, 121582908), (846, 87809878), (1222, 60791454), (1692, 43904939), (1833, 40527636), (2444, 30395727), (3666, 20263818), (5499, 13509212), (7332, 10131909), (10998, 6754606), (21996, 3377303)]