79966068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 238081536

約数和(自身を除く): 158115468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 131, 156, 169, 172, 182, 258, 262, 273, 301, 338, 364, 393, 507, 516, 524, 546, 559, 602, 676, 786, 903, 917, 1014, 1092, 1118, 1183, 1204, 1572, 1677, 1703, 1806, 1834, 2028, 2236, 2366, 2751, 3354, 3406, 3549, 3612, 3668, 3913, 4732, 5109, 5502, 5633, 6708, 6812, 7098, 7267, 7826, 10218, 11004, 11266, 11739, 11921, 14196, 14534, 15652, 16899, 20436, 21801, 22139, 22532, 23478, 23842, 29068, 33798, 35763, 39431, 43602, 44278, 46956, 47684, 50869, 66417, 67596, 71526, 73229, 78862, 87204, 88556, 101738, 118293, 132834, 143052, 146458, 152607, 154973, 157724, 203476, 219687, 236586, 265668, 292916, 305214, 309946, 439374, 464919, 473172, 512603, 610428, 619892, 878748, 929838, 951977, 1025206, 1537809, 1859676, 1903954, 2050412, 2855931, 3075618, 3807908, 5711862, 6151236, 6663839, 11423724, 13327678, 19991517, 26655356, 39983034, 79966068]

約数ペア:

[(1, 79966068), (2, 39983034), (3, 26655356), (4, 19991517), (6, 13327678), (7, 11423724), (12, 6663839), (13, 6151236), (14, 5711862), (21, 3807908), (26, 3075618), (28, 2855931), (39, 2050412), (42, 1903954), (43, 1859676), (52, 1537809), (78, 1025206), (84, 951977), (86, 929838), (91, 878748), (129, 619892), (131, 610428), (156, 512603), (169, 473172), (172, 464919), (182, 439374), (258, 309946), (262, 305214), (273, 292916), (301, 265668), (338, 236586), (364, 219687), (393, 203476), (507, 157724), (516, 154973), (524, 152607), (546, 146458), (559, 143052), (602, 132834), (676, 118293), (786, 101738), (903, 88556), (917, 87204), (1014, 78862), (1092, 73229), (1118, 71526), (1183, 67596), (1204, 66417), (1572, 50869), (1677, 47684), (1703, 46956), (1806, 44278), (1834, 43602), (2028, 39431), (2236, 35763), (2366, 33798), (2751, 29068), (3354, 23842), (3406, 23478), (3549, 22532), (3612, 22139), (3668, 21801), (3913, 20436), (4732, 16899), (5109, 15652), (5502, 14534), (5633, 14196), (6708, 11921), (6812, 11739), (7098, 11266), (7267, 11004), (7826, 10218)]