70543908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 184184000

約数和(自身を除く): 113640092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 199, 229, 258, 387, 398, 458, 516, 597, 687, 774, 796, 916, 1194, 1374, 1548, 1791, 2061, 2388, 2748, 3582, 4122, 7164, 8244, 8557, 9847, 17114, 19694, 25671, 29541, 34228, 39388, 45571, 51342, 59082, 77013, 88623, 91142, 102684, 118164, 136713, 154026, 177246, 182284, 273426, 308052, 354492, 410139, 546852, 820278, 1640556, 1959553, 3919106, 5878659, 7838212, 11757318, 17635977, 23514636, 35271954, 70543908]

約数ペア:

[(1, 70543908), (2, 35271954), (3, 23514636), (4, 17635977), (6, 11757318), (9, 7838212), (12, 5878659), (18, 3919106), (36, 1959553), (43, 1640556), (86, 820278), (129, 546852), (172, 410139), (199, 354492), (229, 308052), (258, 273426), (387, 182284), (398, 177246), (458, 154026), (516, 136713), (597, 118164), (687, 102684), (774, 91142), (796, 88623), (916, 77013), (1194, 59082), (1374, 51342), (1548, 45571), (1791, 39388), (2061, 34228), (2388, 29541), (2748, 25671), (3582, 19694), (4122, 17114), (7164, 9847), (8244, 8557)]