79742104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 186157440

約数和(自身を除く): 106415336

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 37, 46, 52, 53, 68, 74, 92, 104, 106, 136, 148, 184, 212, 221, 296, 299, 391, 424, 442, 481, 598, 629, 689, 782, 851, 884, 901, 962, 1196, 1219, 1258, 1378, 1564, 1702, 1768, 1802, 1924, 1961, 2392, 2438, 2516, 2756, 3128, 3404, 3604, 3848, 3922, 4876, 5032, 5083, 5512, 6808, 7208, 7844, 8177, 9752, 10166, 11063, 11713, 14467, 15688, 15847, 16354, 20332, 20723, 22126, 23426, 25493, 28934, 31694, 32708, 33337, 40664, 41446, 44252, 45103, 46852, 50986, 57868, 63388, 65416, 66674, 82892, 88504, 90206, 93704, 101972, 115736, 126776, 133348, 165784, 180412, 188071, 203944, 266696, 269399, 360824, 376142, 433381, 538798, 586339, 752284, 766751, 866762, 1077596, 1172678, 1504568, 1533502, 1733524, 2155192, 2345356, 3067004, 3467048, 4690712, 6134008, 9967763, 19935526, 39871052, 79742104]

約数ペア:

[(1, 79742104), (2, 39871052), (4, 19935526), (8, 9967763), (13, 6134008), (17, 4690712), (23, 3467048), (26, 3067004), (34, 2345356), (37, 2155192), (46, 1733524), (52, 1533502), (53, 1504568), (68, 1172678), (74, 1077596), (92, 866762), (104, 766751), (106, 752284), (136, 586339), (148, 538798), (184, 433381), (212, 376142), (221, 360824), (296, 269399), (299, 266696), (391, 203944), (424, 188071), (442, 180412), (481, 165784), (598, 133348), (629, 126776), (689, 115736), (782, 101972), (851, 93704), (884, 90206), (901, 88504), (962, 82892), (1196, 66674), (1219, 65416), (1258, 63388), (1378, 57868), (1564, 50986), (1702, 46852), (1768, 45103), (1802, 44252), (1924, 41446), (1961, 40664), (2392, 33337), (2438, 32708), (2516, 31694), (2756, 28934), (3128, 25493), (3404, 23426), (3604, 22126), (3848, 20723), (3922, 20332), (4876, 16354), (5032, 15847), (5083, 15688), (5512, 14467), (6808, 11713), (7208, 11063), (7844, 10166), (8177, 9752)]