74641866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 171714816

約数和(自身を除く): 97072950

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 181, 221, 311, 362, 442, 543, 622, 663, 933, 1086, 1326, 1866, 2353, 3077, 4043, 4706, 5287, 6154, 7059, 8086, 9231, 10574, 12129, 14118, 15861, 18462, 24258, 31722, 40001, 56291, 68731, 80002, 112582, 120003, 137462, 168873, 206193, 240006, 337746, 412386, 731783, 956947, 1463566, 1913894, 2195349, 2870841, 4390698, 5741682, 12440311, 24880622, 37320933, 74641866]

約数ペア:

[(1, 74641866), (2, 37320933), (3, 24880622), (6, 12440311), (13, 5741682), (17, 4390698), (26, 2870841), (34, 2195349), (39, 1913894), (51, 1463566), (78, 956947), (102, 731783), (181, 412386), (221, 337746), (311, 240006), (362, 206193), (442, 168873), (543, 137462), (622, 120003), (663, 112582), (933, 80002), (1086, 68731), (1326, 56291), (1866, 40001), (2353, 31722), (3077, 24258), (4043, 18462), (4706, 15861), (5287, 14118), (6154, 12129), (7059, 10574), (8086, 9231)]