80707302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 194069304

約数和(自身を除く): 113362002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 617, 774, 1014, 1118, 1234, 1521, 1677, 1851, 3042, 3354, 3702, 5031, 5553, 7267, 8021, 10062, 11106, 14534, 16042, 21801, 24063, 26531, 43602, 48126, 53062, 65403, 72189, 79593, 104273, 130806, 144378, 159186, 208546, 238779, 312819, 344903, 477558, 625638, 689806, 938457, 1034709, 1876914, 2069418, 3104127, 4483739, 6208254, 8967478, 13451217, 26902434, 40353651, 80707302]

約数ペア:

[(1, 80707302), (2, 40353651), (3, 26902434), (6, 13451217), (9, 8967478), (13, 6208254), (18, 4483739), (26, 3104127), (39, 2069418), (43, 1876914), (78, 1034709), (86, 938457), (117, 689806), (129, 625638), (169, 477558), (234, 344903), (258, 312819), (338, 238779), (387, 208546), (507, 159186), (559, 144378), (617, 130806), (774, 104273), (1014, 79593), (1118, 72189), (1234, 65403), (1521, 53062), (1677, 48126), (1851, 43602), (3042, 26531), (3354, 24063), (3702, 21801), (5031, 16042), (5553, 14534), (7267, 11106), (8021, 10062)]