74961744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 232318464

約数和(自身を除く): 157356720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 67, 78, 88, 104, 132, 134, 143, 156, 163, 176, 201, 208, 264, 268, 286, 312, 326, 402, 429, 489, 528, 536, 572, 624, 652, 737, 804, 858, 871, 978, 1072, 1144, 1304, 1474, 1608, 1716, 1742, 1793, 1956, 2119, 2211, 2288, 2608, 2613, 2948, 3216, 3432, 3484, 3586, 3912, 4238, 4422, 5226, 5379, 5896, 6357, 6864, 6968, 7172, 7824, 8476, 8844, 9581, 10452, 10758, 10921, 11792, 12714, 13936, 14344, 16952, 17688, 19162, 20904, 21516, 21842, 23309, 25428, 28688, 28743, 32763, 33904, 35376, 38324, 41808, 43032, 43684, 46618, 50856, 57486, 65526, 69927, 76648, 86064, 87368, 93236, 101712, 114972, 120131, 131052, 139854, 141973, 153296, 174736, 186472, 229944, 240262, 262104, 279708, 283946, 360393, 372944, 425919, 459888, 480524, 524208, 559416, 567892, 720786, 851838, 961048, 1118832, 1135784, 1441572, 1561703, 1703676, 1922096, 2271568, 2883144, 3123406, 3407352, 4685109, 5766288, 6246812, 6814704, 9370218, 12493624, 18740436, 24987248, 37480872, 74961744]

約数ペア:

[(1, 74961744), (2, 37480872), (3, 24987248), (4, 18740436), (6, 12493624), (8, 9370218), (11, 6814704), (12, 6246812), (13, 5766288), (16, 4685109), (22, 3407352), (24, 3123406), (26, 2883144), (33, 2271568), (39, 1922096), (44, 1703676), (48, 1561703), (52, 1441572), (66, 1135784), (67, 1118832), (78, 961048), (88, 851838), (104, 720786), (132, 567892), (134, 559416), (143, 524208), (156, 480524), (163, 459888), (176, 425919), (201, 372944), (208, 360393), (264, 283946), (268, 279708), (286, 262104), (312, 240262), (326, 229944), (402, 186472), (429, 174736), (489, 153296), (528, 141973), (536, 139854), (572, 131052), (624, 120131), (652, 114972), (737, 101712), (804, 93236), (858, 87368), (871, 86064), (978, 76648), (1072, 69927), (1144, 65526), (1304, 57486), (1474, 50856), (1608, 46618), (1716, 43684), (1742, 43032), (1793, 41808), (1956, 38324), (2119, 35376), (2211, 33904), (2288, 32763), (2608, 28743), (2613, 28688), (2948, 25428), (3216, 23309), (3432, 21842), (3484, 21516), (3586, 20904), (3912, 19162), (4238, 17688), (4422, 16952), (5226, 14344), (5379, 13936), (5896, 12714), (6357, 11792), (6864, 10921), (6968, 10758), (7172, 10452), (7824, 9581), (8476, 8844)]