79925508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 233654400

約数和(自身を除く): 153728892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 151, 156, 169, 174, 234, 261, 302, 338, 348, 351, 377, 453, 468, 507, 522, 604, 676, 702, 754, 783, 906, 1014, 1044, 1131, 1359, 1404, 1508, 1521, 1566, 1812, 1963, 2028, 2262, 2718, 3042, 3132, 3393, 3926, 4077, 4379, 4524, 4563, 4901, 5436, 5889, 6084, 6786, 7852, 8154, 8758, 9126, 9802, 10179, 11778, 13137, 13572, 14703, 16308, 17516, 17667, 18252, 19604, 20358, 23556, 25519, 26274, 29406, 35334, 39411, 40716, 44109, 51038, 52548, 53001, 56927, 58812, 70668, 76557, 78822, 88218, 102076, 106002, 113854, 118233, 132327, 153114, 157644, 170781, 176436, 212004, 227708, 229671, 236466, 264654, 306228, 341562, 459342, 472932, 512343, 529308, 683124, 689013, 740051, 918684, 1024686, 1378026, 1480102, 1537029, 2049372, 2220153, 2756052, 2960204, 3074058, 4440306, 6148116, 6660459, 8880612, 13320918, 19981377, 26641836, 39962754, 79925508]

約数ペア:

[(1, 79925508), (2, 39962754), (3, 26641836), (4, 19981377), (6, 13320918), (9, 8880612), (12, 6660459), (13, 6148116), (18, 4440306), (26, 3074058), (27, 2960204), (29, 2756052), (36, 2220153), (39, 2049372), (52, 1537029), (54, 1480102), (58, 1378026), (78, 1024686), (87, 918684), (108, 740051), (116, 689013), (117, 683124), (151, 529308), (156, 512343), (169, 472932), (174, 459342), (234, 341562), (261, 306228), (302, 264654), (338, 236466), (348, 229671), (351, 227708), (377, 212004), (453, 176436), (468, 170781), (507, 157644), (522, 153114), (604, 132327), (676, 118233), (702, 113854), (754, 106002), (783, 102076), (906, 88218), (1014, 78822), (1044, 76557), (1131, 70668), (1359, 58812), (1404, 56927), (1508, 53001), (1521, 52548), (1566, 51038), (1812, 44109), (1963, 40716), (2028, 39411), (2262, 35334), (2718, 29406), (3042, 26274), (3132, 25519), (3393, 23556), (3926, 20358), (4077, 19604), (4379, 18252), (4524, 17667), (4563, 17516), (4901, 16308), (5436, 14703), (5889, 13572), (6084, 13137), (6786, 11778), (7852, 10179), (8154, 9802), (8758, 9126)]