64507734

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 143685360

約数和(自身を除く): 79177626

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 601, 603, 801, 1202, 1206, 1602, 1803, 3606, 5409, 5963, 10818, 11926, 17889, 35778, 40267, 53489, 53667, 80534, 106978, 107334, 120801, 160467, 241602, 320934, 362403, 481401, 724806, 962802, 3583763, 7167526, 10751289, 21502578, 32253867, 64507734]

約数ペア:

[(1, 64507734), (2, 32253867), (3, 21502578), (6, 10751289), (9, 7167526), (18, 3583763), (67, 962802), (89, 724806), (134, 481401), (178, 362403), (201, 320934), (267, 241602), (402, 160467), (534, 120801), (601, 107334), (603, 106978), (801, 80534), (1202, 53667), (1206, 53489), (1602, 40267), (1803, 35778), (3606, 17889), (5409, 11926), (5963, 10818)]