100023651

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 184242240

約数和(自身を除く): 84218589

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 73, 91, 117, 147, 219, 239, 273, 441, 511, 637, 657, 717, 819, 949, 1533, 1673, 1911, 2151, 2847, 3107, 3577, 4599, 5019, 5733, 6643, 8541, 9321, 10731, 11711, 15057, 17447, 19929, 21749, 27963, 32193, 35133, 46501, 52341, 59787, 65247, 105399, 122129, 139503, 152243, 157023, 195741, 226811, 366387, 418509, 456729, 680433, 854903, 1099161, 1370187, 1587677, 2041299, 2564709, 4763031, 7694127, 11113739, 14289093, 33341217, 100023651]

約数ペア:

[(1, 100023651), (3, 33341217), (7, 14289093), (9, 11113739), (13, 7694127), (21, 4763031), (39, 2564709), (49, 2041299), (63, 1587677), (73, 1370187), (91, 1099161), (117, 854903), (147, 680433), (219, 456729), (239, 418509), (273, 366387), (441, 226811), (511, 195741), (637, 157023), (657, 152243), (717, 139503), (819, 122129), (949, 105399), (1533, 65247), (1673, 59787), (1911, 52341), (2151, 46501), (2847, 35133), (3107, 32193), (3577, 27963), (4599, 21749), (5019, 19929), (5733, 17447), (6643, 15057), (8541, 11711), (9321, 10731)]