64754976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 205752960

約数和(自身を除く): 140997984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 66, 78, 88, 89, 96, 104, 106, 132, 143, 156, 159, 176, 178, 208, 212, 264, 267, 286, 312, 318, 352, 356, 416, 424, 429, 528, 534, 572, 583, 624, 636, 689, 712, 848, 858, 979, 1056, 1068, 1144, 1157, 1166, 1248, 1272, 1378, 1424, 1696, 1716, 1749, 1958, 2067, 2136, 2288, 2314, 2332, 2544, 2756, 2848, 2937, 3432, 3471, 3498, 3916, 4134, 4272, 4576, 4628, 4664, 4717, 5088, 5512, 5874, 6864, 6942, 6996, 7579, 7832, 8268, 8544, 9256, 9328, 9434, 11024, 11748, 12727, 13728, 13884, 13992, 14151, 15158, 15664, 16536, 18512, 18656, 18868, 22048, 22737, 23496, 25454, 27768, 27984, 28302, 30316, 31328, 33072, 37024, 37736, 38181, 45474, 46992, 50908, 51887, 55536, 55968, 56604, 60632, 61321, 66144, 75472, 76362, 90948, 93984, 101816, 103774, 111072, 113208, 121264, 122642, 150944, 152724, 155661, 181896, 183963, 203632, 207548, 226416, 242528, 245284, 305448, 311322, 363792, 367926, 407264, 415096, 452832, 490568, 610896, 622644, 674531, 727584, 735852, 830192, 981136, 1221792, 1245288, 1349062, 1471704, 1660384, 1962272, 2023593, 2490576, 2698124, 2943408, 4047186, 4981152, 5396248, 5886816, 8094372, 10792496, 16188744, 21584992, 32377488, 64754976]

約数ペア:

[(1, 64754976), (2, 32377488), (3, 21584992), (4, 16188744), (6, 10792496), (8, 8094372), (11, 5886816), (12, 5396248), (13, 4981152), (16, 4047186), (22, 2943408), (24, 2698124), (26, 2490576), (32, 2023593), (33, 1962272), (39, 1660384), (44, 1471704), (48, 1349062), (52, 1245288), (53, 1221792), (66, 981136), (78, 830192), (88, 735852), (89, 727584), (96, 674531), (104, 622644), (106, 610896), (132, 490568), (143, 452832), (156, 415096), (159, 407264), (176, 367926), (178, 363792), (208, 311322), (212, 305448), (264, 245284), (267, 242528), (286, 226416), (312, 207548), (318, 203632), (352, 183963), (356, 181896), (416, 155661), (424, 152724), (429, 150944), (528, 122642), (534, 121264), (572, 113208), (583, 111072), (624, 103774), (636, 101816), (689, 93984), (712, 90948), (848, 76362), (858, 75472), (979, 66144), (1056, 61321), (1068, 60632), (1144, 56604), (1157, 55968), (1166, 55536), (1248, 51887), (1272, 50908), (1378, 46992), (1424, 45474), (1696, 38181), (1716, 37736), (1749, 37024), (1958, 33072), (2067, 31328), (2136, 30316), (2288, 28302), (2314, 27984), (2332, 27768), (2544, 25454), (2756, 23496), (2848, 22737), (2937, 22048), (3432, 18868), (3471, 18656), (3498, 18512), (3916, 16536), (4134, 15664), (4272, 15158), (4576, 14151), (4628, 13992), (4664, 13884), (4717, 13728), (5088, 12727), (5512, 11748), (5874, 11024), (6864, 9434), (6942, 9328), (6996, 9256), (7579, 8544), (7832, 8268)]