85979166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 229340160

約数和(自身を除く): 143360994

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 59, 78, 91, 102, 118, 119, 157, 177, 182, 221, 238, 273, 314, 354, 357, 413, 442, 471, 546, 663, 714, 767, 826, 942, 1003, 1099, 1239, 1326, 1534, 1547, 2006, 2041, 2198, 2301, 2478, 2669, 3009, 3094, 3297, 4082, 4602, 4641, 5338, 5369, 6018, 6123, 6594, 7021, 8007, 9263, 9282, 10738, 12246, 13039, 14042, 14287, 16014, 16107, 18526, 18683, 21063, 26078, 27789, 28574, 32214, 34697, 37366, 39117, 42126, 42861, 55578, 56049, 64841, 69394, 78234, 85722, 91273, 104091, 112098, 120419, 129682, 157471, 182546, 194523, 208182, 240838, 242879, 273819, 314942, 361257, 389046, 472413, 485758, 547638, 722514, 728637, 842933, 944826, 1102297, 1457274, 1685866, 2047123, 2204594, 2528799, 3306891, 4094246, 5057598, 6141369, 6613782, 12282738, 14329861, 28659722, 42989583, 85979166]

約数ペア:

[(1, 85979166), (2, 42989583), (3, 28659722), (6, 14329861), (7, 12282738), (13, 6613782), (14, 6141369), (17, 5057598), (21, 4094246), (26, 3306891), (34, 2528799), (39, 2204594), (42, 2047123), (51, 1685866), (59, 1457274), (78, 1102297), (91, 944826), (102, 842933), (118, 728637), (119, 722514), (157, 547638), (177, 485758), (182, 472413), (221, 389046), (238, 361257), (273, 314942), (314, 273819), (354, 242879), (357, 240838), (413, 208182), (442, 194523), (471, 182546), (546, 157471), (663, 129682), (714, 120419), (767, 112098), (826, 104091), (942, 91273), (1003, 85722), (1099, 78234), (1239, 69394), (1326, 64841), (1534, 56049), (1547, 55578), (2006, 42861), (2041, 42126), (2198, 39117), (2301, 37366), (2478, 34697), (2669, 32214), (3009, 28574), (3094, 27789), (3297, 26078), (4082, 21063), (4602, 18683), (4641, 18526), (5338, 16107), (5369, 16014), (6018, 14287), (6123, 14042), (6594, 13039), (7021, 12246), (8007, 10738), (9263, 9282)]