71163972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 162

約数和(自身を含む): 216329022

約数和(自身を除く): 145165050

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 121, 124, 132, 153, 186, 187, 198, 204, 242, 279, 306, 341, 363, 372, 374, 396, 484, 527, 558, 561, 612, 682, 726, 748, 961, 1023, 1054, 1089, 1116, 1122, 1364, 1452, 1581, 1683, 1922, 2046, 2057, 2108, 2178, 2244, 2883, 3069, 3162, 3366, 3751, 3844, 4092, 4114, 4356, 4743, 5766, 5797, 6138, 6171, 6324, 6732, 7502, 8228, 8649, 9486, 10571, 11253, 11532, 11594, 12276, 12342, 15004, 16337, 17298, 17391, 18513, 18972, 21142, 22506, 23188, 24684, 31713, 32674, 33759, 34596, 34782, 37026, 42284, 45012, 49011, 52173, 63426, 63767, 65348, 67518, 69564, 74052, 95139, 98022, 104346, 116281, 126852, 127534, 135036, 147033, 179707, 190278, 191301, 196044, 208692, 232562, 255068, 294066, 348843, 359414, 380556, 382602, 465124, 539121, 573903, 588132, 697686, 718828, 765204, 1046529, 1078242, 1147806, 1395372, 1617363, 1976777, 2093058, 2156484, 2295612, 3234726, 3953554, 4186116, 5930331, 6469452, 7907108, 11860662, 17790993, 23721324, 35581986, 71163972]

約数ペア:

[(1, 71163972), (2, 35581986), (3, 23721324), (4, 17790993), (6, 11860662), (9, 7907108), (11, 6469452), (12, 5930331), (17, 4186116), (18, 3953554), (22, 3234726), (31, 2295612), (33, 2156484), (34, 2093058), (36, 1976777), (44, 1617363), (51, 1395372), (62, 1147806), (66, 1078242), (68, 1046529), (93, 765204), (99, 718828), (102, 697686), (121, 588132), (124, 573903), (132, 539121), (153, 465124), (186, 382602), (187, 380556), (198, 359414), (204, 348843), (242, 294066), (279, 255068), (306, 232562), (341, 208692), (363, 196044), (372, 191301), (374, 190278), (396, 179707), (484, 147033), (527, 135036), (558, 127534), (561, 126852), (612, 116281), (682, 104346), (726, 98022), (748, 95139), (961, 74052), (1023, 69564), (1054, 67518), (1089, 65348), (1116, 63767), (1122, 63426), (1364, 52173), (1452, 49011), (1581, 45012), (1683, 42284), (1922, 37026), (2046, 34782), (2057, 34596), (2108, 33759), (2178, 32674), (2244, 31713), (2883, 24684), (3069, 23188), (3162, 22506), (3366, 21142), (3751, 18972), (3844, 18513), (4092, 17391), (4114, 17298), (4356, 16337), (4743, 15004), (5766, 12342), (5797, 12276), (6138, 11594), (6171, 11532), (6324, 11253), (6732, 10571), (7502, 9486), (8228, 8649)]