74500128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 228543840

約数和(自身を除く): 154043712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 163, 184, 207, 216, 276, 288, 326, 368, 414, 432, 489, 529, 552, 621, 652, 736, 828, 864, 978, 1058, 1104, 1242, 1304, 1467, 1587, 1656, 1956, 2116, 2208, 2484, 2608, 2934, 3174, 3312, 3749, 3912, 4232, 4401, 4761, 4968, 5216, 5868, 6348, 6624, 7498, 7824, 8464, 8802, 9522, 9936, 11247, 11736, 12696, 14283, 14996, 15648, 16928, 17604, 19044, 19872, 22494, 23472, 25392, 28566, 29992, 33741, 35208, 38088, 44988, 46944, 50784, 57132, 59984, 67482, 70416, 76176, 86227, 89976, 101223, 114264, 119968, 134964, 140832, 152352, 172454, 179952, 202446, 228528, 258681, 269928, 344908, 359904, 404892, 457056, 517362, 539856, 689816, 776043, 809784, 1034724, 1079712, 1379632, 1552086, 1619568, 2069448, 2328129, 2759264, 3104172, 3239136, 4138896, 4656258, 6208344, 8277792, 9312516, 12416688, 18625032, 24833376, 37250064, 74500128]

約数ペア:

[(1, 74500128), (2, 37250064), (3, 24833376), (4, 18625032), (6, 12416688), (8, 9312516), (9, 8277792), (12, 6208344), (16, 4656258), (18, 4138896), (23, 3239136), (24, 3104172), (27, 2759264), (32, 2328129), (36, 2069448), (46, 1619568), (48, 1552086), (54, 1379632), (69, 1079712), (72, 1034724), (92, 809784), (96, 776043), (108, 689816), (138, 539856), (144, 517362), (163, 457056), (184, 404892), (207, 359904), (216, 344908), (276, 269928), (288, 258681), (326, 228528), (368, 202446), (414, 179952), (432, 172454), (489, 152352), (529, 140832), (552, 134964), (621, 119968), (652, 114264), (736, 101223), (828, 89976), (864, 86227), (978, 76176), (1058, 70416), (1104, 67482), (1242, 59984), (1304, 57132), (1467, 50784), (1587, 46944), (1656, 44988), (1956, 38088), (2116, 35208), (2208, 33741), (2484, 29992), (2608, 28566), (2934, 25392), (3174, 23472), (3312, 22494), (3749, 19872), (3912, 19044), (4232, 17604), (4401, 16928), (4761, 15648), (4968, 14996), (5216, 14283), (5868, 12696), (6348, 11736), (6624, 11247), (7498, 9936), (7824, 9522), (8464, 8802)]