83688137428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{137869}}^1$

素因数の和:138069

約数の個数: 72

約数和(自身を含む): 180433226400

約数和(自身を除く): 96745088972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 163, 196, 266, 326, 532, 652, 931, 1141, 1862, 2282, 3097, 3724, 4564, 6194, 7987, 12388, 15974, 21679, 31948, 43358, 86716, 137869, 151753, 275738, 303506, 551476, 607012, 965083, 1930166, 2619511, 3860332, 5239022, 6755581, 10478044, 13511162, 18336577, 22472647, 27022324, 36673154, 44945294, 73346308, 89890588, 128356039, 157308529, 256712078, 314617058, 426980293, 513424156, 629234116, 853960586, 1101159703, 1707921172, 2202319406, 2988862051, 4404638812, 5977724102, 11955448204, 20922034357, 41844068714, 83688137428]

約数ペア:

[(1, 83688137428), (2, 41844068714), (4, 20922034357), (7, 11955448204), (14, 5977724102), (19, 4404638812), (28, 2988862051), (38, 2202319406), (49, 1707921172), (76, 1101159703), (98, 853960586), (133, 629234116), (163, 513424156), (196, 426980293), (266, 314617058), (326, 256712078), (532, 157308529), (652, 128356039), (931, 89890588), (1141, 73346308), (1862, 44945294), (2282, 36673154), (3097, 27022324), (3724, 22472647), (4564, 18336577), (6194, 13511162), (7987, 10478044), (12388, 6755581), (15974, 5239022), (21679, 3860332), (31948, 2619511), (43358, 1930166), (86716, 965083), (137869, 607012), (151753, 551476), (275738, 303506)]