80792928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12197}}^1$

素因数の和:12236

約数の個数: 72

約数和(自身を含む): 239763888

約数和(自身を除く): 158970960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12197, 24394, 36591, 48788, 73182, 97576, 109773, 146364, 195152, 219546, 280531, 292728, 390304, 439092, 561062, 585456, 841593, 878184, 1122124, 1170912, 1683186, 1756368, 2244248, 2524779, 3366372, 3512736, 4488496, 5049558, 6732744, 8976992, 10099116, 13465488, 20198232, 26930976, 40396464, 80792928]

約数ペア:

[(1, 80792928), (2, 40396464), (3, 26930976), (4, 20198232), (6, 13465488), (8, 10099116), (9, 8976992), (12, 6732744), (16, 5049558), (18, 4488496), (23, 3512736), (24, 3366372), (32, 2524779), (36, 2244248), (46, 1756368), (48, 1683186), (69, 1170912), (72, 1122124), (92, 878184), (96, 841593), (138, 585456), (144, 561062), (184, 439092), (207, 390304), (276, 292728), (288, 280531), (368, 219546), (414, 195152), (552, 146364), (736, 109773), (828, 97576), (1104, 73182), (1656, 48788), (2208, 36591), (3312, 24394), (6624, 12197)]