68273532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 179891712

約数和(自身を除く): 111618180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 467, 524, 558, 786, 934, 1116, 1179, 1401, 1572, 1868, 2358, 2802, 4061, 4203, 4716, 5604, 8122, 8406, 12183, 14477, 16244, 16812, 24366, 28954, 36549, 43431, 48732, 57908, 61177, 73098, 86862, 122354, 130293, 146196, 173724, 183531, 244708, 260586, 367062, 521172, 550593, 734124, 1101186, 1896487, 2202372, 3792974, 5689461, 7585948, 11378922, 17068383, 22757844, 34136766, 68273532]

約数ペア:

[(1, 68273532), (2, 34136766), (3, 22757844), (4, 17068383), (6, 11378922), (9, 7585948), (12, 5689461), (18, 3792974), (31, 2202372), (36, 1896487), (62, 1101186), (93, 734124), (124, 550593), (131, 521172), (186, 367062), (262, 260586), (279, 244708), (372, 183531), (393, 173724), (467, 146196), (524, 130293), (558, 122354), (786, 86862), (934, 73098), (1116, 61177), (1179, 57908), (1401, 48732), (1572, 43431), (1868, 36549), (2358, 28954), (2802, 24366), (4061, 16812), (4203, 16244), (4716, 14477), (5604, 12183), (8122, 8406)]