68261562

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 173560320

約数和(自身を除く): 105298758

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 53, 54, 61, 69, 102, 106, 122, 138, 153, 159, 183, 207, 306, 318, 366, 391, 414, 459, 477, 549, 621, 782, 901, 918, 954, 1037, 1098, 1173, 1219, 1242, 1403, 1431, 1647, 1802, 2074, 2346, 2438, 2703, 2806, 2862, 3111, 3233, 3294, 3519, 3657, 4209, 5406, 6222, 6466, 7038, 7314, 8109, 8418, 9333, 9699, 10557, 10971, 12627, 16218, 18666, 19398, 20723, 21114, 21942, 23851, 24327, 25254, 27999, 29097, 32913, 37881, 41446, 47702, 48654, 54961, 55998, 58194, 62169, 65826, 71553, 74359, 75762, 87291, 109922, 124338, 143106, 148718, 164883, 174582, 186507, 214659, 223077, 329766, 373014, 429318, 446154, 494649, 559521, 643977, 669231, 989298, 1119042, 1264103, 1287954, 1338462, 1483947, 2007693, 2528206, 2967894, 3792309, 4015386, 7584618, 11376927, 22753854, 34130781, 68261562]

約数ペア:

[(1, 68261562), (2, 34130781), (3, 22753854), (6, 11376927), (9, 7584618), (17, 4015386), (18, 3792309), (23, 2967894), (27, 2528206), (34, 2007693), (46, 1483947), (51, 1338462), (53, 1287954), (54, 1264103), (61, 1119042), (69, 989298), (102, 669231), (106, 643977), (122, 559521), (138, 494649), (153, 446154), (159, 429318), (183, 373014), (207, 329766), (306, 223077), (318, 214659), (366, 186507), (391, 174582), (414, 164883), (459, 148718), (477, 143106), (549, 124338), (621, 109922), (782, 87291), (901, 75762), (918, 74359), (954, 71553), (1037, 65826), (1098, 62169), (1173, 58194), (1219, 55998), (1242, 54961), (1403, 48654), (1431, 47702), (1647, 41446), (1802, 37881), (2074, 32913), (2346, 29097), (2438, 27999), (2703, 25254), (2806, 24327), (2862, 23851), (3111, 21942), (3233, 21114), (3294, 20723), (3519, 19398), (3657, 18666), (4209, 16218), (5406, 12627), (6222, 10971), (6466, 10557), (7038, 9699), (7314, 9333), (8109, 8418)]