72464784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11388

約数の個数: 80

約数和(自身を含む): 225223680

約数和(自身を除く): 152758896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11351, 22702, 34053, 45404, 68106, 79457, 90808, 136212, 158914, 181616, 215669, 238371, 272424, 317828, 431338, 476742, 544848, 635656, 647007, 862676, 953484, 1271312, 1294014, 1509683, 1725352, 1906968, 2588028, 3019366, 3450704, 3813936, 4529049, 5176056, 6038732, 9058098, 10352112, 12077464, 18116196, 24154928, 36232392, 72464784]

約数ペア:

[(1, 72464784), (2, 36232392), (3, 24154928), (4, 18116196), (6, 12077464), (7, 10352112), (8, 9058098), (12, 6038732), (14, 5176056), (16, 4529049), (19, 3813936), (21, 3450704), (24, 3019366), (28, 2588028), (38, 1906968), (42, 1725352), (48, 1509683), (56, 1294014), (57, 1271312), (76, 953484), (84, 862676), (112, 647007), (114, 635656), (133, 544848), (152, 476742), (168, 431338), (228, 317828), (266, 272424), (304, 238371), (336, 215669), (399, 181616), (456, 158914), (532, 136212), (798, 90808), (912, 79457), (1064, 68106), (1596, 45404), (2128, 34053), (3192, 22702), (6384, 11351)]