83186940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 251032320

約数和(自身を除く): 167845380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 1697, 2451, 2580, 3268, 3394, 4085, 4902, 5091, 6788, 8170, 8485, 9804, 10182, 12255, 16340, 16970, 20364, 24510, 25455, 32243, 33940, 49020, 50910, 64486, 72971, 96729, 101820, 128972, 145942, 161215, 193458, 218913, 291884, 322430, 364855, 386916, 437826, 483645, 644860, 729710, 875652, 967290, 1094565, 1386449, 1459420, 1934580, 2189130, 2772898, 4159347, 4378260, 5545796, 6932245, 8318694, 13864490, 16637388, 20796735, 27728980, 41593470, 83186940]

約数ペア:

[(1, 83186940), (2, 41593470), (3, 27728980), (4, 20796735), (5, 16637388), (6, 13864490), (10, 8318694), (12, 6932245), (15, 5545796), (19, 4378260), (20, 4159347), (30, 2772898), (38, 2189130), (43, 1934580), (57, 1459420), (60, 1386449), (76, 1094565), (86, 967290), (95, 875652), (114, 729710), (129, 644860), (172, 483645), (190, 437826), (215, 386916), (228, 364855), (258, 322430), (285, 291884), (380, 218913), (430, 193458), (516, 161215), (570, 145942), (645, 128972), (817, 101820), (860, 96729), (1140, 72971), (1290, 64486), (1634, 50910), (1697, 49020), (2451, 33940), (2580, 32243), (3268, 25455), (3394, 24510), (4085, 20364), (4902, 16970), (5091, 16340), (6788, 12255), (8170, 10182), (8485, 9804)]