71289396

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 189693504

約数和(自身を除く): 118404108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1033, 1278, 1917, 2066, 2556, 3099, 3834, 4132, 5751, 6198, 7668, 9297, 11502, 12396, 17253, 18594, 23004, 27891, 34506, 37188, 55782, 69012, 73343, 83673, 111564, 146686, 167346, 220029, 251019, 293372, 334692, 440058, 502038, 660087, 880116, 1004076, 1320174, 1980261, 2640348, 3960522, 5940783, 7921044, 11881566, 17822349, 23763132, 35644698, 71289396]

約数ペア:

[(1, 71289396), (2, 35644698), (3, 23763132), (4, 17822349), (6, 11881566), (9, 7921044), (12, 5940783), (18, 3960522), (27, 2640348), (36, 1980261), (54, 1320174), (71, 1004076), (81, 880116), (108, 660087), (142, 502038), (162, 440058), (213, 334692), (243, 293372), (284, 251019), (324, 220029), (426, 167346), (486, 146686), (639, 111564), (852, 83673), (972, 73343), (1033, 69012), (1278, 55782), (1917, 37188), (2066, 34506), (2556, 27891), (3099, 23004), (3834, 18594), (4132, 17253), (5751, 12396), (6198, 11502), (7668, 9297)]