79710876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 241672704

約数和(自身を除く): 161961828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 83, 84, 103, 111, 126, 148, 166, 206, 222, 249, 252, 259, 309, 332, 333, 412, 444, 498, 518, 581, 618, 666, 721, 747, 777, 927, 996, 1036, 1162, 1236, 1332, 1442, 1494, 1554, 1743, 1854, 2163, 2324, 2331, 2884, 2988, 3071, 3108, 3486, 3708, 3811, 4326, 4662, 5229, 6142, 6489, 6972, 7622, 8549, 8652, 9213, 9324, 10458, 11433, 12284, 12978, 15244, 17098, 18426, 20916, 21497, 22866, 25647, 25956, 26677, 27639, 34196, 34299, 36852, 42994, 45732, 51294, 53354, 55278, 59843, 64491, 68598, 76941, 80031, 85988, 102588, 106708, 110556, 119686, 128982, 137196, 153882, 160062, 179529, 193473, 239372, 240093, 257964, 307764, 316313, 320124, 359058, 386946, 480186, 538587, 632626, 718116, 773892, 948939, 960372, 1077174, 1265252, 1897878, 2154348, 2214191, 2846817, 3795756, 4428382, 5693634, 6642573, 8856764, 11387268, 13285146, 19927719, 26570292, 39855438, 79710876]

約数ペア:

[(1, 79710876), (2, 39855438), (3, 26570292), (4, 19927719), (6, 13285146), (7, 11387268), (9, 8856764), (12, 6642573), (14, 5693634), (18, 4428382), (21, 3795756), (28, 2846817), (36, 2214191), (37, 2154348), (42, 1897878), (63, 1265252), (74, 1077174), (83, 960372), (84, 948939), (103, 773892), (111, 718116), (126, 632626), (148, 538587), (166, 480186), (206, 386946), (222, 359058), (249, 320124), (252, 316313), (259, 307764), (309, 257964), (332, 240093), (333, 239372), (412, 193473), (444, 179529), (498, 160062), (518, 153882), (581, 137196), (618, 128982), (666, 119686), (721, 110556), (747, 106708), (777, 102588), (927, 85988), (996, 80031), (1036, 76941), (1162, 68598), (1236, 64491), (1332, 59843), (1442, 55278), (1494, 53354), (1554, 51294), (1743, 45732), (1854, 42994), (2163, 36852), (2324, 34299), (2331, 34196), (2884, 27639), (2988, 26677), (3071, 25956), (3108, 25647), (3486, 22866), (3708, 21497), (3811, 20916), (4326, 18426), (4662, 17098), (5229, 15244), (6142, 12978), (6489, 12284), (6972, 11433), (7622, 10458), (8549, 9324), (8652, 9213)]