72165306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 95796294

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1311, 1619, 1938, 2346, 2622, 3238, 4857, 7429, 9714, 14858, 22287, 27523, 30761, 37237, 44574, 55046, 61522, 74474, 82569, 92283, 111711, 165138, 184566, 223422, 522937, 633029, 707503, 1045874, 1266058, 1415006, 1568811, 1899087, 2122509, 3137622, 3798174, 4245018, 12027551, 24055102, 36082653, 72165306]

約数ペア:

[(1, 72165306), (2, 36082653), (3, 24055102), (6, 12027551), (17, 4245018), (19, 3798174), (23, 3137622), (34, 2122509), (38, 1899087), (46, 1568811), (51, 1415006), (57, 1266058), (69, 1045874), (102, 707503), (114, 633029), (138, 522937), (323, 223422), (391, 184566), (437, 165138), (646, 111711), (782, 92283), (874, 82569), (969, 74474), (1173, 61522), (1311, 55046), (1619, 44574), (1938, 37237), (2346, 30761), (2622, 27523), (3238, 22287), (4857, 14858), (7429, 9714)]