31627944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 90979200

約数和(自身を除く): 59351256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 269, 276, 284, 414, 426, 538, 552, 568, 639, 807, 828, 852, 1076, 1278, 1614, 1633, 1656, 1704, 2152, 2421, 2556, 3228, 3266, 4842, 4899, 5112, 6187, 6456, 6532, 9684, 9798, 12374, 13064, 14697, 18561, 19099, 19368, 19596, 24748, 29394, 37122, 38198, 39192, 49496, 55683, 57297, 58788, 74244, 76396, 111366, 114594, 117576, 148488, 152792, 171891, 222732, 229188, 343782, 439277, 445464, 458376, 687564, 878554, 1317831, 1375128, 1757108, 2635662, 3514216, 3953493, 5271324, 7906986, 10542648, 15813972, 31627944]

約数ペア:

[(1, 31627944), (2, 15813972), (3, 10542648), (4, 7906986), (6, 5271324), (8, 3953493), (9, 3514216), (12, 2635662), (18, 1757108), (23, 1375128), (24, 1317831), (36, 878554), (46, 687564), (69, 458376), (71, 445464), (72, 439277), (92, 343782), (138, 229188), (142, 222732), (184, 171891), (207, 152792), (213, 148488), (269, 117576), (276, 114594), (284, 111366), (414, 76396), (426, 74244), (538, 58788), (552, 57297), (568, 55683), (639, 49496), (807, 39192), (828, 38198), (852, 37122), (1076, 29394), (1278, 24748), (1614, 19596), (1633, 19368), (1656, 19099), (1704, 18561), (2152, 14697), (2421, 13064), (2556, 12374), (3228, 9798), (3266, 9684), (4842, 6532), (4899, 6456), (5112, 6187)]