81933432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6956

約数の個数: 64

約数和(自身を含む): 237427200

約数和(自身を除く): 155493768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6869, 11928, 13738, 20607, 27476, 41214, 48083, 54952, 82428, 96166, 144249, 164856, 192332, 288498, 384664, 487699, 576996, 975398, 1153992, 1463097, 1950796, 2926194, 3413893, 3901592, 5852388, 6827786, 10241679, 11704776, 13655572, 20483358, 27311144, 40966716, 81933432]

約数ペア:

[(1, 81933432), (2, 40966716), (3, 27311144), (4, 20483358), (6, 13655572), (7, 11704776), (8, 10241679), (12, 6827786), (14, 5852388), (21, 3901592), (24, 3413893), (28, 2926194), (42, 1950796), (56, 1463097), (71, 1153992), (84, 975398), (142, 576996), (168, 487699), (213, 384664), (284, 288498), (426, 192332), (497, 164856), (568, 144249), (852, 96166), (994, 82428), (1491, 54952), (1704, 48083), (1988, 41214), (2982, 27476), (3976, 20607), (5964, 13738), (6869, 11928)]