76823880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{91457}}^1$

素因数の和:91478

約数の個数: 64

約数和(自身を含む): 263399040

約数和(自身を除く): 186575160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 91457, 182914, 274371, 365828, 457285, 548742, 640199, 731656, 914570, 1097484, 1280398, 1371855, 1829140, 1920597, 2194968, 2560796, 2743710, 3200995, 3658280, 3841194, 5121592, 5487420, 6401990, 7682388, 9602985, 10974840, 12803980, 15364776, 19205970, 25607960, 38411940, 76823880]

約数ペア:

[(1, 76823880), (2, 38411940), (3, 25607960), (4, 19205970), (5, 15364776), (6, 12803980), (7, 10974840), (8, 9602985), (10, 7682388), (12, 6401990), (14, 5487420), (15, 5121592), (20, 3841194), (21, 3658280), (24, 3200995), (28, 2743710), (30, 2560796), (35, 2194968), (40, 1920597), (42, 1829140), (56, 1371855), (60, 1280398), (70, 1097484), (84, 914570), (105, 731656), (120, 640199), (140, 548742), (168, 457285), (210, 365828), (280, 274371), (420, 182914), (840, 91457)]