80639952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 226920000

約数和(自身を除く): 146280048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3049, 3306, 4408, 6098, 6612, 8816, 9147, 12196, 13224, 18294, 24392, 26448, 36588, 48784, 57931, 73176, 88421, 115862, 146352, 173793, 176842, 231724, 265263, 347586, 353684, 463448, 530526, 695172, 707368, 926896, 1061052, 1390344, 1414736, 1679999, 2122104, 2780688, 3359998, 4244208, 5039997, 6719996, 10079994, 13439992, 20159988, 26879984, 40319976, 80639952]

約数ペア:

[(1, 80639952), (2, 40319976), (3, 26879984), (4, 20159988), (6, 13439992), (8, 10079994), (12, 6719996), (16, 5039997), (19, 4244208), (24, 3359998), (29, 2780688), (38, 2122104), (48, 1679999), (57, 1414736), (58, 1390344), (76, 1061052), (87, 926896), (114, 707368), (116, 695172), (152, 530526), (174, 463448), (228, 353684), (232, 347586), (304, 265263), (348, 231724), (456, 176842), (464, 173793), (551, 146352), (696, 115862), (912, 88421), (1102, 73176), (1392, 57931), (1653, 48784), (2204, 36588), (3049, 26448), (3306, 24392), (4408, 18294), (6098, 13224), (6612, 12196), (8816, 9147)]