61664328

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 193929120

約数和(自身を除く): 132264792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 81, 82, 88, 99, 108, 123, 132, 162, 164, 198, 211, 216, 246, 264, 297, 324, 328, 369, 396, 422, 451, 492, 594, 633, 648, 738, 792, 844, 891, 902, 984, 1107, 1188, 1266, 1353, 1476, 1688, 1782, 1804, 1899, 2214, 2321, 2376, 2532, 2706, 2952, 3321, 3564, 3608, 3798, 4059, 4428, 4642, 5064, 5412, 5697, 6642, 6963, 7128, 7596, 8118, 8651, 8856, 9284, 10824, 11394, 12177, 13284, 13926, 15192, 16236, 17091, 17302, 18568, 20889, 22788, 24354, 25953, 26568, 27852, 32472, 34182, 34604, 36531, 41778, 45576, 48708, 51906, 55704, 62667, 68364, 69208, 73062, 77859, 83556, 95161, 97416, 103812, 125334, 136728, 146124, 155718, 167112, 188001, 190322, 207624, 233577, 250668, 285483, 292248, 311436, 376002, 380644, 467154, 501336, 570966, 622872, 700731, 752004, 761288, 856449, 934308, 1141932, 1401462, 1504008, 1712898, 1868616, 2283864, 2569347, 2802924, 3425796, 5138694, 5605848, 6851592, 7708041, 10277388, 15416082, 20554776, 30832164, 61664328]

約数ペア:

[(1, 61664328), (2, 30832164), (3, 20554776), (4, 15416082), (6, 10277388), (8, 7708041), (9, 6851592), (11, 5605848), (12, 5138694), (18, 3425796), (22, 2802924), (24, 2569347), (27, 2283864), (33, 1868616), (36, 1712898), (41, 1504008), (44, 1401462), (54, 1141932), (66, 934308), (72, 856449), (81, 761288), (82, 752004), (88, 700731), (99, 622872), (108, 570966), (123, 501336), (132, 467154), (162, 380644), (164, 376002), (198, 311436), (211, 292248), (216, 285483), (246, 250668), (264, 233577), (297, 207624), (324, 190322), (328, 188001), (369, 167112), (396, 155718), (422, 146124), (451, 136728), (492, 125334), (594, 103812), (633, 97416), (648, 95161), (738, 83556), (792, 77859), (844, 73062), (891, 69208), (902, 68364), (984, 62667), (1107, 55704), (1188, 51906), (1266, 48708), (1353, 45576), (1476, 41778), (1688, 36531), (1782, 34604), (1804, 34182), (1899, 32472), (2214, 27852), (2321, 26568), (2376, 25953), (2532, 24354), (2706, 22788), (2952, 20889), (3321, 18568), (3564, 17302), (3608, 17091), (3798, 16236), (4059, 15192), (4428, 13926), (4642, 13284), (5064, 12177), (5412, 11394), (5697, 10824), (6642, 9284), (6963, 8856), (7128, 8651), (7596, 8118)]