61409448

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 121067352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 263, 276, 282, 376, 414, 423, 526, 552, 564, 621, 789, 828, 846, 1052, 1081, 1128, 1242, 1269, 1578, 1656, 1692, 2104, 2162, 2367, 2484, 2538, 3156, 3243, 3384, 4324, 4734, 4968, 5076, 6049, 6312, 6486, 7101, 8648, 9468, 9729, 10152, 12098, 12361, 12972, 14202, 18147, 18936, 19458, 24196, 24722, 25944, 28404, 29187, 36294, 37083, 38916, 48392, 49444, 54441, 56808, 58374, 72588, 74166, 77832, 98888, 108882, 111249, 116748, 145176, 148332, 163323, 217764, 222498, 233496, 284303, 296664, 326646, 333747, 435528, 444996, 568606, 653292, 667494, 852909, 889992, 1137212, 1306584, 1334988, 1705818, 2274424, 2558727, 2669976, 3411636, 5117454, 6823272, 7676181, 10234908, 15352362, 20469816, 30704724, 61409448]

約数ペア:

[(1, 61409448), (2, 30704724), (3, 20469816), (4, 15352362), (6, 10234908), (8, 7676181), (9, 6823272), (12, 5117454), (18, 3411636), (23, 2669976), (24, 2558727), (27, 2274424), (36, 1705818), (46, 1334988), (47, 1306584), (54, 1137212), (69, 889992), (72, 852909), (92, 667494), (94, 653292), (108, 568606), (138, 444996), (141, 435528), (184, 333747), (188, 326646), (207, 296664), (216, 284303), (263, 233496), (276, 222498), (282, 217764), (376, 163323), (414, 148332), (423, 145176), (526, 116748), (552, 111249), (564, 108882), (621, 98888), (789, 77832), (828, 74166), (846, 72588), (1052, 58374), (1081, 56808), (1128, 54441), (1242, 49444), (1269, 48392), (1578, 38916), (1656, 37083), (1692, 36294), (2104, 29187), (2162, 28404), (2367, 25944), (2484, 24722), (2538, 24196), (3156, 19458), (3243, 18936), (3384, 18147), (4324, 14202), (4734, 12972), (4968, 12361), (5076, 12098), (6049, 10152), (6312, 9729), (6486, 9468), (7101, 8648)]