78398484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 124814316

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 71, 76, 87, 114, 116, 142, 167, 174, 213, 228, 284, 334, 348, 426, 501, 551, 668, 852, 1002, 1102, 1349, 1653, 2004, 2059, 2204, 2698, 3173, 3306, 4047, 4118, 4843, 5396, 6177, 6346, 6612, 8094, 8236, 9519, 9686, 11857, 12354, 12692, 14529, 16188, 19038, 19372, 23714, 24708, 29058, 35571, 38076, 39121, 47428, 58116, 71142, 78242, 92017, 117363, 142284, 156484, 184034, 225283, 234726, 276051, 343853, 368068, 450566, 469452, 552102, 675849, 687706, 901132, 1031559, 1104204, 1351698, 1375412, 2063118, 2703396, 4126236, 6533207, 13066414, 19599621, 26132828, 39199242, 78398484]

約数ペア:

[(1, 78398484), (2, 39199242), (3, 26132828), (4, 19599621), (6, 13066414), (12, 6533207), (19, 4126236), (29, 2703396), (38, 2063118), (57, 1375412), (58, 1351698), (71, 1104204), (76, 1031559), (87, 901132), (114, 687706), (116, 675849), (142, 552102), (167, 469452), (174, 450566), (213, 368068), (228, 343853), (284, 276051), (334, 234726), (348, 225283), (426, 184034), (501, 156484), (551, 142284), (668, 117363), (852, 92017), (1002, 78242), (1102, 71142), (1349, 58116), (1653, 47428), (2004, 39121), (2059, 38076), (2204, 35571), (2698, 29058), (3173, 24708), (3306, 23714), (4047, 19372), (4118, 19038), (4843, 16188), (5396, 14529), (6177, 12692), (6346, 12354), (6612, 11857), (8094, 9686), (8236, 9519)]