86913112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 209563200

約数和(自身を除く): 122650088

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 41, 44, 52, 68, 82, 88, 104, 109, 136, 143, 164, 187, 218, 221, 286, 328, 374, 436, 442, 451, 533, 572, 697, 748, 872, 884, 902, 1066, 1144, 1199, 1394, 1417, 1496, 1768, 1804, 1853, 2132, 2398, 2431, 2788, 2834, 3608, 3706, 4264, 4469, 4796, 4862, 5576, 5668, 5863, 7412, 7667, 8938, 9061, 9592, 9724, 11336, 11726, 14824, 15334, 15587, 17876, 18122, 19448, 20383, 23452, 24089, 30668, 31174, 35752, 36244, 40766, 46904, 48178, 49159, 58097, 61336, 62348, 72488, 75973, 81532, 96356, 98318, 99671, 116194, 124696, 151946, 163064, 192712, 196636, 199342, 232388, 264979, 303892, 393272, 398684, 464776, 529958, 607784, 639067, 797368, 835703, 987649, 1059916, 1278134, 1671406, 1975298, 2119832, 2556268, 3342812, 3950596, 5112536, 6685624, 7901192, 10864139, 21728278, 43456556, 86913112]

約数ペア:

[(1, 86913112), (2, 43456556), (4, 21728278), (8, 10864139), (11, 7901192), (13, 6685624), (17, 5112536), (22, 3950596), (26, 3342812), (34, 2556268), (41, 2119832), (44, 1975298), (52, 1671406), (68, 1278134), (82, 1059916), (88, 987649), (104, 835703), (109, 797368), (136, 639067), (143, 607784), (164, 529958), (187, 464776), (218, 398684), (221, 393272), (286, 303892), (328, 264979), (374, 232388), (436, 199342), (442, 196636), (451, 192712), (533, 163064), (572, 151946), (697, 124696), (748, 116194), (872, 99671), (884, 98318), (902, 96356), (1066, 81532), (1144, 75973), (1199, 72488), (1394, 62348), (1417, 61336), (1496, 58097), (1768, 49159), (1804, 48178), (1853, 46904), (2132, 40766), (2398, 36244), (2431, 35752), (2788, 31174), (2834, 30668), (3608, 24089), (3706, 23452), (4264, 20383), (4469, 19448), (4796, 18122), (4862, 17876), (5576, 15587), (5668, 15334), (5863, 14824), (7412, 11726), (7667, 11336), (8938, 9724), (9061, 9592)]