7757103172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{160231}}^1$

素因数の和:160281

約数の個数: 72

約数和(自身を含む): 17901119040

約数和(自身を除く): 10144015868

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 48412, 160231, 320462, 640924, 1121617, 2083003, 2243234, 3044389, 4166006, 4486468, 6088778, 7851319, 8332012, 12177556, 14581021, 15702638, 21310723, 29162042, 31405276, 39577057, 42621446, 58324084, 79154114, 85242892, 102067147, 149175061, 158308228, 204134294, 277039399, 298350122, 408268588, 554078798, 596700244, 1108157596, 1939275793, 3878551586, 7757103172]

約数ペア:

[(1, 7757103172), (2, 3878551586), (4, 1939275793), (7, 1108157596), (13, 596700244), (14, 554078798), (19, 408268588), (26, 298350122), (28, 277039399), (38, 204134294), (49, 158308228), (52, 149175061), (76, 102067147), (91, 85242892), (98, 79154114), (133, 58324084), (182, 42621446), (196, 39577057), (247, 31405276), (266, 29162042), (364, 21310723), (494, 15702638), (532, 14581021), (637, 12177556), (931, 8332012), (988, 7851319), (1274, 6088778), (1729, 4486468), (1862, 4166006), (2548, 3044389), (3458, 2243234), (3724, 2083003), (6916, 1121617), (12103, 640924), (24206, 320462), (48412, 160231)]