78641082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 198486288

約数和(自身を除く): 119845206

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 53, 78, 102, 106, 117, 153, 159, 221, 234, 306, 318, 373, 442, 477, 663, 689, 746, 901, 954, 1119, 1326, 1378, 1802, 1989, 2067, 2238, 2703, 3357, 3978, 4134, 4849, 5406, 6201, 6341, 6714, 8109, 9698, 11713, 12402, 12682, 14547, 16218, 19023, 19769, 23426, 29094, 35139, 38046, 39538, 43641, 57069, 59307, 70278, 82433, 87282, 105417, 114138, 118614, 164866, 177921, 210834, 247299, 256997, 336073, 355842, 494598, 513994, 672146, 741897, 770991, 1008219, 1483794, 1541982, 2016438, 2312973, 3024657, 4368949, 4625946, 6049314, 8737898, 13106847, 26213694, 39320541, 78641082]

約数ペア:

[(1, 78641082), (2, 39320541), (3, 26213694), (6, 13106847), (9, 8737898), (13, 6049314), (17, 4625946), (18, 4368949), (26, 3024657), (34, 2312973), (39, 2016438), (51, 1541982), (53, 1483794), (78, 1008219), (102, 770991), (106, 741897), (117, 672146), (153, 513994), (159, 494598), (221, 355842), (234, 336073), (306, 256997), (318, 247299), (373, 210834), (442, 177921), (477, 164866), (663, 118614), (689, 114138), (746, 105417), (901, 87282), (954, 82433), (1119, 70278), (1326, 59307), (1378, 57069), (1802, 43641), (1989, 39538), (2067, 38046), (2238, 35139), (2703, 29094), (3357, 23426), (3978, 19769), (4134, 19023), (4849, 16218), (5406, 14547), (6201, 12682), (6341, 12402), (6714, 11713), (8109, 9698)]