81876624

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5328

約数の個数: 80

約数和(自身を含む): 235788480

約数和(自身を除く): 153911856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 5281, 7752, 10562, 15504, 15843, 21124, 31686, 42248, 63372, 84496, 89777, 100339, 126744, 179554, 200678, 253488, 269331, 301017, 359108, 401356, 538662, 602034, 718216, 802712, 1077324, 1204068, 1436432, 1605424, 1705763, 2154648, 2408136, 3411526, 4309296, 4816272, 5117289, 6823052, 10234578, 13646104, 20469156, 27292208, 40938312, 81876624]

約数ペア:

[(1, 81876624), (2, 40938312), (3, 27292208), (4, 20469156), (6, 13646104), (8, 10234578), (12, 6823052), (16, 5117289), (17, 4816272), (19, 4309296), (24, 3411526), (34, 2408136), (38, 2154648), (48, 1705763), (51, 1605424), (57, 1436432), (68, 1204068), (76, 1077324), (102, 802712), (114, 718216), (136, 602034), (152, 538662), (204, 401356), (228, 359108), (272, 301017), (304, 269331), (323, 253488), (408, 200678), (456, 179554), (646, 126744), (816, 100339), (912, 89777), (969, 84496), (1292, 63372), (1938, 42248), (2584, 31686), (3876, 21124), (5168, 15843), (5281, 15504), (7752, 10562)]