77207856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 154205904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 53, 62, 66, 88, 89, 93, 106, 124, 132, 159, 176, 178, 186, 212, 248, 264, 267, 318, 341, 356, 372, 424, 496, 528, 534, 583, 636, 682, 712, 744, 848, 979, 1023, 1068, 1166, 1272, 1364, 1424, 1488, 1643, 1749, 1958, 2046, 2136, 2332, 2544, 2728, 2759, 2937, 3286, 3498, 3916, 4092, 4272, 4664, 4717, 4929, 5456, 5518, 5874, 6572, 6996, 7832, 8184, 8277, 9328, 9434, 9858, 11036, 11748, 13144, 13992, 14151, 15664, 16368, 16554, 18073, 18868, 19716, 22072, 23496, 26288, 27984, 28302, 30349, 33108, 36146, 37736, 39432, 44144, 46992, 51887, 54219, 56604, 60698, 66216, 72292, 75472, 78864, 91047, 103774, 108438, 113208, 121396, 132432, 144584, 146227, 155661, 182094, 207548, 216876, 226416, 242792, 289168, 292454, 311322, 364188, 415096, 433752, 438681, 485584, 584908, 622644, 728376, 830192, 867504, 877362, 1169816, 1245288, 1456752, 1608497, 1754724, 2339632, 2490576, 3216994, 3509448, 4825491, 6433988, 7018896, 9650982, 12867976, 19301964, 25735952, 38603928, 77207856]

約数ペア:

[(1, 77207856), (2, 38603928), (3, 25735952), (4, 19301964), (6, 12867976), (8, 9650982), (11, 7018896), (12, 6433988), (16, 4825491), (22, 3509448), (24, 3216994), (31, 2490576), (33, 2339632), (44, 1754724), (48, 1608497), (53, 1456752), (62, 1245288), (66, 1169816), (88, 877362), (89, 867504), (93, 830192), (106, 728376), (124, 622644), (132, 584908), (159, 485584), (176, 438681), (178, 433752), (186, 415096), (212, 364188), (248, 311322), (264, 292454), (267, 289168), (318, 242792), (341, 226416), (356, 216876), (372, 207548), (424, 182094), (496, 155661), (528, 146227), (534, 144584), (583, 132432), (636, 121396), (682, 113208), (712, 108438), (744, 103774), (848, 91047), (979, 78864), (1023, 75472), (1068, 72292), (1166, 66216), (1272, 60698), (1364, 56604), (1424, 54219), (1488, 51887), (1643, 46992), (1749, 44144), (1958, 39432), (2046, 37736), (2136, 36146), (2332, 33108), (2544, 30349), (2728, 28302), (2759, 27984), (2937, 26288), (3286, 23496), (3498, 22072), (3916, 19716), (4092, 18868), (4272, 18073), (4664, 16554), (4717, 16368), (4929, 15664), (5456, 14151), (5518, 13992), (5874, 13144), (6572, 11748), (6996, 11036), (7832, 9858), (8184, 9434), (8277, 9328)]