72321810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 192236544

約数和(自身を除く): 119914734

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2211, 3271, 3685, 4422, 6542, 7370, 9813, 11055, 16355, 19626, 22110, 32710, 35981, 49065, 71962, 98130, 107943, 179905, 215886, 219157, 359810, 438314, 539715, 657471, 1079430, 1095785, 1314942, 2191570, 2410727, 3287355, 4821454, 6574710, 7232181, 12053635, 14464362, 24107270, 36160905, 72321810]

約数ペア:

[(1, 72321810), (2, 36160905), (3, 24107270), (5, 14464362), (6, 12053635), (10, 7232181), (11, 6574710), (15, 4821454), (22, 3287355), (30, 2410727), (33, 2191570), (55, 1314942), (66, 1095785), (67, 1079430), (110, 657471), (134, 539715), (165, 438314), (201, 359810), (330, 219157), (335, 215886), (402, 179905), (670, 107943), (737, 98130), (1005, 71962), (1474, 49065), (2010, 35981), (2211, 32710), (3271, 22110), (3685, 19626), (4422, 16355), (6542, 11055), (7370, 9813)]