77158270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 88729730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 191, 199, 203, 290, 382, 398, 406, 955, 995, 1015, 1337, 1393, 1910, 1990, 2030, 2674, 2786, 5539, 5771, 6685, 6965, 11078, 11542, 13370, 13930, 27695, 28855, 38009, 38773, 40397, 55390, 57710, 76018, 77546, 80794, 190045, 193865, 201985, 266063, 380090, 387730, 403970, 532126, 1102261, 1330315, 2204522, 2660630, 5511305, 7715827, 11022610, 15431654, 38579135, 77158270]

約数ペア:

[(1, 77158270), (2, 38579135), (5, 15431654), (7, 11022610), (10, 7715827), (14, 5511305), (29, 2660630), (35, 2204522), (58, 1330315), (70, 1102261), (145, 532126), (191, 403970), (199, 387730), (203, 380090), (290, 266063), (382, 201985), (398, 193865), (406, 190045), (955, 80794), (995, 77546), (1015, 76018), (1337, 57710), (1393, 55390), (1910, 40397), (1990, 38773), (2030, 38009), (2674, 28855), (2786, 27695), (5539, 13930), (5771, 13370), (6685, 11542), (6965, 11078)]