77142204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 212394000

約数和(自身を除く): 135251796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3889, 4959, 6612, 7778, 9918, 11667, 15556, 19836, 23334, 35001, 46668, 70002, 73891, 112781, 140004, 147782, 221673, 225562, 295564, 338343, 443346, 451124, 665019, 676686, 886692, 1015029, 1330038, 1353372, 2030058, 2142839, 2660076, 4060116, 4285678, 6428517, 8571356, 12857034, 19285551, 25714068, 38571102, 77142204]

約数ペア:

[(1, 77142204), (2, 38571102), (3, 25714068), (4, 19285551), (6, 12857034), (9, 8571356), (12, 6428517), (18, 4285678), (19, 4060116), (29, 2660076), (36, 2142839), (38, 2030058), (57, 1353372), (58, 1330038), (76, 1015029), (87, 886692), (114, 676686), (116, 665019), (171, 451124), (174, 443346), (228, 338343), (261, 295564), (342, 225562), (348, 221673), (522, 147782), (551, 140004), (684, 112781), (1044, 73891), (1102, 70002), (1653, 46668), (2204, 35001), (3306, 23334), (3889, 19836), (4959, 15556), (6612, 11667), (7778, 9918)]