8503308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 23783760

約数和(自身を除く): 15280452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 197, 198, 218, 327, 394, 396, 436, 591, 654, 788, 981, 1182, 1199, 1308, 1773, 1962, 2167, 2364, 2398, 3546, 3597, 3924, 4334, 4796, 6501, 7092, 7194, 8668, 10791, 13002, 14388, 19503, 21473, 21582, 26004, 39006, 42946, 43164, 64419, 78012, 85892, 128838, 193257, 236203, 257676, 386514, 472406, 708609, 773028, 944812, 1417218, 2125827, 2834436, 4251654, 8503308]

約数ペア:

[(1, 8503308), (2, 4251654), (3, 2834436), (4, 2125827), (6, 1417218), (9, 944812), (11, 773028), (12, 708609), (18, 472406), (22, 386514), (33, 257676), (36, 236203), (44, 193257), (66, 128838), (99, 85892), (109, 78012), (132, 64419), (197, 43164), (198, 42946), (218, 39006), (327, 26004), (394, 21582), (396, 21473), (436, 19503), (591, 14388), (654, 13002), (788, 10791), (981, 8668), (1182, 7194), (1199, 7092), (1308, 6501), (1773, 4796), (1962, 4334), (2167, 3924), (2364, 3597), (2398, 3546)]