77218416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 249972840

約数和(自身を除く): 172754424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 41, 44, 48, 58, 66, 72, 82, 87, 88, 99, 116, 123, 132, 144, 164, 174, 176, 198, 232, 246, 261, 264, 319, 328, 348, 369, 396, 451, 464, 492, 522, 528, 638, 656, 696, 738, 792, 902, 957, 984, 1044, 1189, 1276, 1353, 1392, 1476, 1584, 1681, 1804, 1914, 1968, 2088, 2378, 2552, 2706, 2871, 2952, 3362, 3567, 3608, 3828, 4059, 4176, 4756, 5043, 5104, 5412, 5742, 5904, 6724, 7134, 7216, 7656, 8118, 9512, 10086, 10701, 10824, 11484, 13079, 13448, 14268, 15129, 15312, 16236, 18491, 19024, 20172, 21402, 21648, 22968, 26158, 26896, 28536, 30258, 32472, 36982, 39237, 40344, 42804, 45936, 48749, 52316, 55473, 57072, 60516, 64944, 73964, 78474, 80688, 85608, 97498, 104632, 110946, 117711, 121032, 146247, 147928, 156948, 166419, 171216, 194996, 209264, 221892, 235422, 242064, 292494, 295856, 313896, 332838, 389992, 438741, 443784, 470844, 536239, 584988, 627792, 665676, 779984, 877482, 887568, 941688, 1072478, 1169976, 1331352, 1608717, 1754964, 1883376, 2144956, 2339952, 2662704, 3217434, 3509928, 4289912, 4826151, 6434868, 7019856, 8579824, 9652302, 12869736, 19304604, 25739472, 38609208, 77218416]

約数ペア:

[(1, 77218416), (2, 38609208), (3, 25739472), (4, 19304604), (6, 12869736), (8, 9652302), (9, 8579824), (11, 7019856), (12, 6434868), (16, 4826151), (18, 4289912), (22, 3509928), (24, 3217434), (29, 2662704), (33, 2339952), (36, 2144956), (41, 1883376), (44, 1754964), (48, 1608717), (58, 1331352), (66, 1169976), (72, 1072478), (82, 941688), (87, 887568), (88, 877482), (99, 779984), (116, 665676), (123, 627792), (132, 584988), (144, 536239), (164, 470844), (174, 443784), (176, 438741), (198, 389992), (232, 332838), (246, 313896), (261, 295856), (264, 292494), (319, 242064), (328, 235422), (348, 221892), (369, 209264), (396, 194996), (451, 171216), (464, 166419), (492, 156948), (522, 147928), (528, 146247), (638, 121032), (656, 117711), (696, 110946), (738, 104632), (792, 97498), (902, 85608), (957, 80688), (984, 78474), (1044, 73964), (1189, 64944), (1276, 60516), (1353, 57072), (1392, 55473), (1476, 52316), (1584, 48749), (1681, 45936), (1804, 42804), (1914, 40344), (1968, 39237), (2088, 36982), (2378, 32472), (2552, 30258), (2706, 28536), (2871, 26896), (2952, 26158), (3362, 22968), (3567, 21648), (3608, 21402), (3828, 20172), (4059, 19024), (4176, 18491), (4756, 16236), (5043, 15312), (5104, 15129), (5412, 14268), (5742, 13448), (5904, 13079), (6724, 11484), (7134, 10824), (7216, 10701), (7656, 10086), (8118, 9512)]