78958740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5137

約数の個数: 96

約数和(自身を含む): 259547904

約数和(自身を除く): 180589164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5081, 5180, 7770, 10162, 15243, 15540, 20324, 25405, 30486, 35567, 50810, 60972, 71134, 76215, 101620, 106701, 142268, 152430, 177835, 187997, 213402, 304860, 355670, 375994, 426804, 533505, 563991, 711340, 751988, 939985, 1067010, 1127982, 1315979, 1879970, 2134020, 2255964, 2631958, 2819955, 3759940, 3947937, 5263916, 5639910, 6579895, 7895874, 11279820, 13159790, 15791748, 19739685, 26319580, 39479370, 78958740]

約数ペア:

[(1, 78958740), (2, 39479370), (3, 26319580), (4, 19739685), (5, 15791748), (6, 13159790), (7, 11279820), (10, 7895874), (12, 6579895), (14, 5639910), (15, 5263916), (20, 3947937), (21, 3759940), (28, 2819955), (30, 2631958), (35, 2255964), (37, 2134020), (42, 1879970), (60, 1315979), (70, 1127982), (74, 1067010), (84, 939985), (105, 751988), (111, 711340), (140, 563991), (148, 533505), (185, 426804), (210, 375994), (222, 355670), (259, 304860), (370, 213402), (420, 187997), (444, 177835), (518, 152430), (555, 142268), (740, 106701), (777, 101620), (1036, 76215), (1110, 71134), (1295, 60972), (1554, 50810), (2220, 35567), (2590, 30486), (3108, 25405), (3885, 20324), (5081, 15540), (5180, 15243), (7770, 10162)]