127923948

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 344499792

約数和(自身を除く): 216575844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3557, 3996, 5994, 7114, 8991, 10671, 11988, 14228, 17982, 21342, 32013, 35964, 42684, 64026, 96039, 128052, 131609, 192078, 263218, 288117, 384156, 394827, 526436, 576234, 789654, 864351, 1152468, 1184481, 1579308, 1728702, 2368962, 3457404, 3553443, 4737924, 7106886, 10660329, 14213772, 21320658, 31980987, 42641316, 63961974, 127923948]

約数ペア:

[(1, 127923948), (2, 63961974), (3, 42641316), (4, 31980987), (6, 21320658), (9, 14213772), (12, 10660329), (18, 7106886), (27, 4737924), (36, 3553443), (37, 3457404), (54, 2368962), (74, 1728702), (81, 1579308), (108, 1184481), (111, 1152468), (148, 864351), (162, 789654), (222, 576234), (243, 526436), (324, 394827), (333, 384156), (444, 288117), (486, 263218), (666, 192078), (972, 131609), (999, 128052), (1332, 96039), (1998, 64026), (2997, 42684), (3557, 35964), (3996, 32013), (5994, 21342), (7114, 17982), (8991, 14228), (10671, 11988)]