69903184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 157771152

約数和(自身を除く): 87867968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 272, 373, 424, 442, 689, 746, 848, 884, 901, 1378, 1492, 1768, 1802, 2756, 2984, 3536, 3604, 4849, 5512, 5968, 6341, 7208, 9698, 11024, 11713, 12682, 14416, 19396, 19769, 23426, 25364, 38792, 39538, 46852, 50728, 77584, 79076, 82433, 93704, 101456, 158152, 164866, 187408, 256997, 316304, 329732, 336073, 513994, 659464, 672146, 1027988, 1318928, 1344292, 2055976, 2688584, 4111952, 4368949, 5377168, 8737898, 17475796, 34951592, 69903184]

約数ペア:

[(1, 69903184), (2, 34951592), (4, 17475796), (8, 8737898), (13, 5377168), (16, 4368949), (17, 4111952), (26, 2688584), (34, 2055976), (52, 1344292), (53, 1318928), (68, 1027988), (104, 672146), (106, 659464), (136, 513994), (208, 336073), (212, 329732), (221, 316304), (272, 256997), (373, 187408), (424, 164866), (442, 158152), (689, 101456), (746, 93704), (848, 82433), (884, 79076), (901, 77584), (1378, 50728), (1492, 46852), (1768, 39538), (1802, 38792), (2756, 25364), (2984, 23426), (3536, 19769), (3604, 19396), (4849, 14416), (5512, 12682), (5968, 11713), (6341, 11024), (7208, 9698)]