72455208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22699}}^1$

素因数の和:22734

約数の個数: 64

約数和(自身を含む): 217920000

約数和(自身を除く): 145464792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 22699, 45398, 68097, 90796, 136194, 158893, 181592, 272388, 317786, 431281, 476679, 544776, 635572, 862562, 953358, 1271144, 1293843, 1725124, 1906716, 2587686, 3018967, 3450248, 3813432, 5175372, 6037934, 9056901, 10350744, 12075868, 18113802, 24151736, 36227604, 72455208]

約数ペア:

[(1, 72455208), (2, 36227604), (3, 24151736), (4, 18113802), (6, 12075868), (7, 10350744), (8, 9056901), (12, 6037934), (14, 5175372), (19, 3813432), (21, 3450248), (24, 3018967), (28, 2587686), (38, 1906716), (42, 1725124), (56, 1293843), (57, 1271144), (76, 953358), (84, 862562), (114, 635572), (133, 544776), (152, 476679), (168, 431281), (228, 317786), (266, 272388), (399, 181592), (456, 158893), (532, 136194), (798, 90796), (1064, 68097), (1596, 45398), (3192, 22699)]