78757704

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 153485496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 83, 92, 108, 138, 166, 184, 191, 207, 216, 249, 276, 332, 382, 414, 498, 552, 573, 621, 664, 747, 764, 828, 996, 1146, 1242, 1494, 1528, 1656, 1719, 1909, 1992, 2241, 2292, 2484, 2988, 3438, 3818, 4393, 4482, 4584, 4968, 5157, 5727, 5976, 6876, 7636, 8786, 8964, 10314, 11454, 13179, 13752, 15272, 15853, 17181, 17572, 17928, 20628, 22908, 26358, 31706, 34362, 35144, 39537, 41256, 45816, 47559, 51543, 52716, 63412, 68724, 79074, 95118, 103086, 105432, 118611, 126824, 137448, 142677, 158148, 190236, 206172, 237222, 285354, 316296, 364619, 380472, 412344, 428031, 474444, 570708, 729238, 856062, 948888, 1093857, 1141416, 1458476, 1712124, 2187714, 2916952, 3281571, 3424248, 4375428, 6563142, 8750856, 9844713, 13126284, 19689426, 26252568, 39378852, 78757704]

約数ペア:

[(1, 78757704), (2, 39378852), (3, 26252568), (4, 19689426), (6, 13126284), (8, 9844713), (9, 8750856), (12, 6563142), (18, 4375428), (23, 3424248), (24, 3281571), (27, 2916952), (36, 2187714), (46, 1712124), (54, 1458476), (69, 1141416), (72, 1093857), (83, 948888), (92, 856062), (108, 729238), (138, 570708), (166, 474444), (184, 428031), (191, 412344), (207, 380472), (216, 364619), (249, 316296), (276, 285354), (332, 237222), (382, 206172), (414, 190236), (498, 158148), (552, 142677), (573, 137448), (621, 126824), (664, 118611), (747, 105432), (764, 103086), (828, 95118), (996, 79074), (1146, 68724), (1242, 63412), (1494, 52716), (1528, 51543), (1656, 47559), (1719, 45816), (1909, 41256), (1992, 39537), (2241, 35144), (2292, 34362), (2484, 31706), (2988, 26358), (3438, 22908), (3818, 20628), (4393, 17928), (4482, 17572), (4584, 17181), (4968, 15853), (5157, 15272), (5727, 13752), (5976, 13179), (6876, 11454), (7636, 10314), (8786, 8964)]