76804260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98467}}^1$

素因数の和:98492

約数の個数: 48

約数和(自身を含む): 231596736

約数和(自身を除く): 154792476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98467, 196934, 295401, 393868, 492335, 590802, 984670, 1181604, 1280071, 1477005, 1969340, 2560142, 2954010, 3840213, 5120284, 5908020, 6400355, 7680426, 12800710, 15360852, 19201065, 25601420, 38402130, 76804260]

約数ペア:

[(1, 76804260), (2, 38402130), (3, 25601420), (4, 19201065), (5, 15360852), (6, 12800710), (10, 7680426), (12, 6400355), (13, 5908020), (15, 5120284), (20, 3840213), (26, 2954010), (30, 2560142), (39, 1969340), (52, 1477005), (60, 1280071), (65, 1181604), (78, 984670), (130, 590802), (156, 492335), (195, 393868), (260, 295401), (390, 196934), (780, 98467)]