87358128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 271623240

約数和(自身を除く): 184265112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 89, 104, 121, 132, 143, 156, 169, 176, 178, 208, 242, 264, 267, 286, 312, 338, 356, 363, 429, 484, 507, 528, 534, 572, 624, 676, 712, 726, 858, 968, 979, 1014, 1068, 1144, 1157, 1352, 1424, 1452, 1573, 1716, 1859, 1936, 1958, 2028, 2136, 2288, 2314, 2704, 2904, 2937, 3146, 3432, 3471, 3718, 3916, 4056, 4272, 4628, 4719, 5577, 5808, 5874, 6292, 6864, 6942, 7436, 7832, 8112, 9256, 9438, 10769, 11154, 11748, 12584, 12727, 13884, 14872, 15041, 15664, 18512, 18876, 20449, 21538, 22308, 23496, 25168, 25454, 27768, 29744, 30082, 32307, 37752, 38181, 40898, 43076, 44616, 45123, 46992, 50908, 55536, 60164, 61347, 64614, 75504, 76362, 81796, 86152, 89232, 90246, 101816, 120328, 122694, 129228, 139997, 152724, 163592, 165451, 172304, 180492, 203632, 240656, 245388, 258456, 279994, 305448, 327184, 330902, 360984, 419991, 490776, 496353, 516912, 559988, 610896, 661804, 721968, 839982, 981552, 992706, 1119976, 1323608, 1679964, 1819961, 1985412, 2239952, 2647216, 3359928, 3639922, 3970824, 5459883, 6719856, 7279844, 7941648, 10919766, 14559688, 21839532, 29119376, 43679064, 87358128]

約数ペア:

[(1, 87358128), (2, 43679064), (3, 29119376), (4, 21839532), (6, 14559688), (8, 10919766), (11, 7941648), (12, 7279844), (13, 6719856), (16, 5459883), (22, 3970824), (24, 3639922), (26, 3359928), (33, 2647216), (39, 2239952), (44, 1985412), (48, 1819961), (52, 1679964), (66, 1323608), (78, 1119976), (88, 992706), (89, 981552), (104, 839982), (121, 721968), (132, 661804), (143, 610896), (156, 559988), (169, 516912), (176, 496353), (178, 490776), (208, 419991), (242, 360984), (264, 330902), (267, 327184), (286, 305448), (312, 279994), (338, 258456), (356, 245388), (363, 240656), (429, 203632), (484, 180492), (507, 172304), (528, 165451), (534, 163592), (572, 152724), (624, 139997), (676, 129228), (712, 122694), (726, 120328), (858, 101816), (968, 90246), (979, 89232), (1014, 86152), (1068, 81796), (1144, 76362), (1157, 75504), (1352, 64614), (1424, 61347), (1452, 60164), (1573, 55536), (1716, 50908), (1859, 46992), (1936, 45123), (1958, 44616), (2028, 43076), (2136, 40898), (2288, 38181), (2314, 37752), (2704, 32307), (2904, 30082), (2937, 29744), (3146, 27768), (3432, 25454), (3471, 25168), (3718, 23496), (3916, 22308), (4056, 21538), (4272, 20449), (4628, 18876), (4719, 18512), (5577, 15664), (5808, 15041), (5874, 14872), (6292, 13884), (6864, 12727), (6942, 12584), (7436, 11748), (7832, 11154), (8112, 10769), (9256, 9438)]