78416268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7059

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 145662132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7019, 11172, 14038, 21057, 28076, 42114, 49133, 84228, 98266, 133361, 147399, 196532, 266722, 294798, 343931, 400083, 533444, 589596, 687862, 800166, 933527, 1031793, 1375724, 1600332, 1867054, 2063586, 2800581, 3734108, 4127172, 5601162, 6534689, 11202324, 13069378, 19604067, 26138756, 39208134, 78416268]

約数ペア:

[(1, 78416268), (2, 39208134), (3, 26138756), (4, 19604067), (6, 13069378), (7, 11202324), (12, 6534689), (14, 5601162), (19, 4127172), (21, 3734108), (28, 2800581), (38, 2063586), (42, 1867054), (49, 1600332), (57, 1375724), (76, 1031793), (84, 933527), (98, 800166), (114, 687862), (133, 589596), (147, 533444), (196, 400083), (228, 343931), (266, 294798), (294, 266722), (399, 196532), (532, 147399), (588, 133361), (798, 98266), (931, 84228), (1596, 49133), (1862, 42114), (2793, 28076), (3724, 21057), (5586, 14038), (7019, 11172)]