72532278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44281}}^1$

素因数の和:44309

約数の個数: 48

約数和(自身を含む): 193423776

約数和(自身を除く): 120891498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 44281, 88562, 132843, 265686, 309967, 398529, 575653, 619934, 797058, 929901, 1151306, 1726959, 1859802, 2789703, 3453918, 4029571, 5180877, 5579406, 8059142, 10361754, 12088713, 24177426, 36266139, 72532278]

約数ペア:

[(1, 72532278), (2, 36266139), (3, 24177426), (6, 12088713), (7, 10361754), (9, 8059142), (13, 5579406), (14, 5180877), (18, 4029571), (21, 3453918), (26, 2789703), (39, 1859802), (42, 1726959), (63, 1151306), (78, 929901), (91, 797058), (117, 619934), (126, 575653), (182, 398529), (234, 309967), (273, 265686), (546, 132843), (819, 88562), (1638, 44281)]