180419148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55073}}^1$

素因数の和:55103

約数の個数: 72

約数和(自身を含む): 561314208

約数和(自身を除く): 380895060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 55073, 110146, 165219, 220292, 330438, 385511, 495657, 660876, 715949, 771022, 991314, 1156533, 1431898, 1542044, 1982628, 2147847, 2313066, 2863796, 3469599, 4295694, 4626132, 5011643, 6443541, 6939198, 8591388, 10023286, 12887082, 13878396, 15034929, 20046572, 25774164, 30069858, 45104787, 60139716, 90209574, 180419148]

約数ペア:

[(1, 180419148), (2, 90209574), (3, 60139716), (4, 45104787), (6, 30069858), (7, 25774164), (9, 20046572), (12, 15034929), (13, 13878396), (14, 12887082), (18, 10023286), (21, 8591388), (26, 6939198), (28, 6443541), (36, 5011643), (39, 4626132), (42, 4295694), (52, 3469599), (63, 2863796), (78, 2313066), (84, 2147847), (91, 1982628), (117, 1542044), (126, 1431898), (156, 1156533), (182, 991314), (234, 771022), (252, 715949), (273, 660876), (364, 495657), (468, 385511), (546, 330438), (819, 220292), (1092, 165219), (1638, 110146), (3276, 55073)]