69387472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 80

約数和(自身を含む): 177524352

約数和(自身を除く): 108136880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3313, 5236, 6626, 10472, 13252, 20944, 23191, 26504, 36443, 46382, 53008, 56321, 72886, 92764, 112642, 145772, 185528, 225284, 255101, 291544, 371056, 394247, 450568, 510202, 583088, 619531, 788494, 901136, 1020404, 1239062, 1576988, 2040808, 2478124, 3153976, 4081616, 4336717, 4956248, 6307952, 8673434, 9912496, 17346868, 34693736, 69387472]

約数ペア:

[(1, 69387472), (2, 34693736), (4, 17346868), (7, 9912496), (8, 8673434), (11, 6307952), (14, 4956248), (16, 4336717), (17, 4081616), (22, 3153976), (28, 2478124), (34, 2040808), (44, 1576988), (56, 1239062), (68, 1020404), (77, 901136), (88, 788494), (112, 619531), (119, 583088), (136, 510202), (154, 450568), (176, 394247), (187, 371056), (238, 291544), (272, 255101), (308, 225284), (374, 185528), (476, 145772), (616, 112642), (748, 92764), (952, 72886), (1232, 56321), (1309, 53008), (1496, 46382), (1904, 36443), (2618, 26504), (2992, 23191), (3313, 20944), (5236, 13252), (6626, 10472)]