73498308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 196909440

約数和(自身を除く): 123411132

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 137, 156, 181, 228, 247, 274, 362, 411, 494, 543, 548, 724, 741, 822, 988, 1086, 1482, 1644, 1781, 2172, 2353, 2603, 2964, 3439, 3562, 4706, 5206, 5343, 6878, 7059, 7124, 7809, 9412, 10317, 10412, 10686, 13756, 14118, 15618, 20634, 21372, 24797, 28236, 31236, 33839, 41268, 44707, 49594, 67678, 74391, 89414, 99188, 101517, 134121, 135356, 148782, 178828, 203034, 268242, 297564, 322361, 406068, 471143, 536484, 644722, 942286, 967083, 1289444, 1413429, 1884572, 1934166, 2826858, 3868332, 5653716, 6124859, 12249718, 18374577, 24499436, 36749154, 73498308]

約数ペア:

[(1, 73498308), (2, 36749154), (3, 24499436), (4, 18374577), (6, 12249718), (12, 6124859), (13, 5653716), (19, 3868332), (26, 2826858), (38, 1934166), (39, 1884572), (52, 1413429), (57, 1289444), (76, 967083), (78, 942286), (114, 644722), (137, 536484), (156, 471143), (181, 406068), (228, 322361), (247, 297564), (274, 268242), (362, 203034), (411, 178828), (494, 148782), (543, 135356), (548, 134121), (724, 101517), (741, 99188), (822, 89414), (988, 74391), (1086, 67678), (1482, 49594), (1644, 44707), (1781, 41268), (2172, 33839), (2353, 31236), (2603, 28236), (2964, 24797), (3439, 21372), (3562, 20634), (4706, 15618), (5206, 14118), (5343, 13756), (6878, 10686), (7059, 10412), (7124, 10317), (7809, 9412)]