31735548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 94174080

約数和(自身を除く): 62438532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 83, 86, 114, 117, 129, 156, 166, 171, 172, 228, 234, 247, 249, 258, 332, 342, 387, 468, 494, 498, 516, 559, 684, 741, 747, 774, 817, 988, 996, 1079, 1118, 1482, 1494, 1548, 1577, 1634, 1677, 2158, 2223, 2236, 2451, 2964, 2988, 3154, 3237, 3268, 3354, 3569, 4316, 4446, 4731, 4902, 5031, 6308, 6474, 6708, 7138, 7353, 8892, 9462, 9711, 9804, 10062, 10621, 10707, 12948, 14193, 14276, 14706, 18924, 19422, 20124, 20501, 21242, 21414, 28386, 29412, 31863, 32121, 38844, 41002, 42484, 42828, 46397, 56772, 61503, 63726, 64242, 67811, 82004, 92794, 95589, 123006, 127452, 128484, 135622, 139191, 184509, 185588, 191178, 203433, 246012, 271244, 278382, 369018, 382356, 406866, 417573, 556764, 610299, 738036, 813732, 835146, 881543, 1220598, 1670292, 1763086, 2441196, 2644629, 3526172, 5289258, 7933887, 10578516, 15867774, 31735548]

約数ペア:

[(1, 31735548), (2, 15867774), (3, 10578516), (4, 7933887), (6, 5289258), (9, 3526172), (12, 2644629), (13, 2441196), (18, 1763086), (19, 1670292), (26, 1220598), (36, 881543), (38, 835146), (39, 813732), (43, 738036), (52, 610299), (57, 556764), (76, 417573), (78, 406866), (83, 382356), (86, 369018), (114, 278382), (117, 271244), (129, 246012), (156, 203433), (166, 191178), (171, 185588), (172, 184509), (228, 139191), (234, 135622), (247, 128484), (249, 127452), (258, 123006), (332, 95589), (342, 92794), (387, 82004), (468, 67811), (494, 64242), (498, 63726), (516, 61503), (559, 56772), (684, 46397), (741, 42828), (747, 42484), (774, 41002), (817, 38844), (988, 32121), (996, 31863), (1079, 29412), (1118, 28386), (1482, 21414), (1494, 21242), (1548, 20501), (1577, 20124), (1634, 19422), (1677, 18924), (2158, 14706), (2223, 14276), (2236, 14193), (2451, 12948), (2964, 10707), (2988, 10621), (3154, 10062), (3237, 9804), (3268, 9711), (3354, 9462), (3569, 8892), (4316, 7353), (4446, 7138), (4731, 6708), (4902, 6474), (5031, 6308)]