89981034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 142262166

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 31, 33, 34, 39, 51, 62, 66, 78, 93, 102, 143, 186, 187, 199, 221, 286, 341, 374, 398, 403, 429, 442, 527, 561, 597, 663, 682, 806, 858, 1023, 1054, 1122, 1194, 1209, 1326, 1581, 2046, 2189, 2418, 2431, 2587, 3162, 3383, 4378, 4433, 4862, 5174, 5797, 6169, 6567, 6766, 6851, 7293, 7761, 8866, 10149, 11594, 12338, 13134, 13299, 13702, 14586, 15522, 17391, 18507, 20298, 20553, 26598, 28457, 34782, 37014, 37213, 41106, 43979, 56914, 67859, 74426, 75361, 80197, 85371, 87958, 104873, 111639, 131937, 135718, 150722, 160394, 170742, 203577, 209746, 223278, 226083, 240591, 263874, 314619, 407154, 452166, 481182, 483769, 629238, 882167, 967538, 1153603, 1363349, 1451307, 1764334, 2307206, 2646501, 2726698, 2902614, 3460809, 4090047, 5293002, 6921618, 8180094, 14996839, 29993678, 44990517, 89981034]

約数ペア:

[(1, 89981034), (2, 44990517), (3, 29993678), (6, 14996839), (11, 8180094), (13, 6921618), (17, 5293002), (22, 4090047), (26, 3460809), (31, 2902614), (33, 2726698), (34, 2646501), (39, 2307206), (51, 1764334), (62, 1451307), (66, 1363349), (78, 1153603), (93, 967538), (102, 882167), (143, 629238), (186, 483769), (187, 481182), (199, 452166), (221, 407154), (286, 314619), (341, 263874), (374, 240591), (398, 226083), (403, 223278), (429, 209746), (442, 203577), (527, 170742), (561, 160394), (597, 150722), (663, 135718), (682, 131937), (806, 111639), (858, 104873), (1023, 87958), (1054, 85371), (1122, 80197), (1194, 75361), (1209, 74426), (1326, 67859), (1581, 56914), (2046, 43979), (2189, 41106), (2418, 37213), (2431, 37014), (2587, 34782), (3162, 28457), (3383, 26598), (4378, 20553), (4433, 20298), (4862, 18507), (5174, 17391), (5797, 15522), (6169, 14586), (6567, 13702), (6766, 13299), (6851, 13134), (7293, 12338), (7761, 11594), (8866, 10149)]