72743508

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 193709152

約数和(自身を除く): 120965644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 804, 972, 1117, 1206, 1809, 2234, 2412, 3351, 3618, 4468, 5427, 6702, 7236, 10053, 10854, 13404, 16281, 20106, 21708, 30159, 32562, 40212, 60318, 65124, 74839, 90477, 120636, 149678, 180954, 224517, 271431, 299356, 361908, 449034, 542862, 673551, 898068, 1085724, 1347102, 2020653, 2694204, 4041306, 6061959, 8082612, 12123918, 18185877, 24247836, 36371754, 72743508]

約数ペア:

[(1, 72743508), (2, 36371754), (3, 24247836), (4, 18185877), (6, 12123918), (9, 8082612), (12, 6061959), (18, 4041306), (27, 2694204), (36, 2020653), (54, 1347102), (67, 1085724), (81, 898068), (108, 673551), (134, 542862), (162, 449034), (201, 361908), (243, 299356), (268, 271431), (324, 224517), (402, 180954), (486, 149678), (603, 120636), (804, 90477), (972, 74839), (1117, 65124), (1206, 60318), (1809, 40212), (2234, 32562), (2412, 30159), (3351, 21708), (3618, 20106), (4468, 16281), (5427, 13404), (6702, 10854), (7236, 10053)]