77019888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 222642000

約数和(自身を除く): 145622112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 121, 132, 149, 176, 178, 242, 264, 267, 298, 356, 363, 447, 484, 528, 534, 596, 712, 726, 894, 968, 979, 1068, 1192, 1424, 1452, 1639, 1788, 1936, 1958, 2136, 2384, 2904, 2937, 3278, 3576, 3916, 4272, 4917, 5808, 5874, 6556, 7152, 7832, 9834, 10769, 11748, 13112, 13261, 15664, 18029, 19668, 21538, 23496, 26224, 26522, 32307, 36058, 39336, 39783, 43076, 46992, 53044, 54087, 64614, 72116, 78672, 79566, 86152, 106088, 108174, 129228, 144232, 145871, 159132, 172304, 212176, 216348, 258456, 288464, 291742, 318264, 432696, 437613, 516912, 583484, 636528, 865392, 875226, 1166968, 1604581, 1750452, 2333936, 3209162, 3500904, 4813743, 6418324, 7001808, 9627486, 12836648, 19254972, 25673296, 38509944, 77019888]

約数ペア:

[(1, 77019888), (2, 38509944), (3, 25673296), (4, 19254972), (6, 12836648), (8, 9627486), (11, 7001808), (12, 6418324), (16, 4813743), (22, 3500904), (24, 3209162), (33, 2333936), (44, 1750452), (48, 1604581), (66, 1166968), (88, 875226), (89, 865392), (121, 636528), (132, 583484), (149, 516912), (176, 437613), (178, 432696), (242, 318264), (264, 291742), (267, 288464), (298, 258456), (356, 216348), (363, 212176), (447, 172304), (484, 159132), (528, 145871), (534, 144232), (596, 129228), (712, 108174), (726, 106088), (894, 86152), (968, 79566), (979, 78672), (1068, 72116), (1192, 64614), (1424, 54087), (1452, 53044), (1639, 46992), (1788, 43076), (1936, 39783), (1958, 39336), (2136, 36058), (2384, 32307), (2904, 26522), (2937, 26224), (3278, 23496), (3576, 21538), (3916, 19668), (4272, 18029), (4917, 15664), (5808, 13261), (5874, 13112), (6556, 11748), (7152, 10769), (7832, 9834)]