69956712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 154121688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 251, 252, 294, 316, 392, 441, 474, 502, 504, 553, 588, 632, 711, 753, 882, 948, 1004, 1106, 1176, 1422, 1506, 1659, 1757, 1764, 1896, 2008, 2212, 2259, 2844, 3012, 3318, 3514, 3528, 3871, 4424, 4518, 4977, 5271, 5688, 6024, 6636, 7028, 7742, 9036, 9954, 10542, 11613, 12299, 13272, 14056, 15484, 15813, 18072, 19829, 19908, 21084, 23226, 24598, 30968, 31626, 34839, 36897, 39658, 39816, 42168, 46452, 49196, 59487, 63252, 69678, 73794, 79316, 92904, 98392, 110691, 118974, 126504, 138803, 139356, 147588, 158632, 178461, 221382, 237948, 277606, 278712, 295176, 356922, 416409, 442764, 475896, 555212, 713844, 832818, 885528, 971621, 1110424, 1249227, 1427688, 1665636, 1943242, 2498454, 2914863, 3331272, 3886484, 4996908, 5829726, 7772968, 8744589, 9993816, 11659452, 17489178, 23318904, 34978356, 69956712]

約数ペア:

[(1, 69956712), (2, 34978356), (3, 23318904), (4, 17489178), (6, 11659452), (7, 9993816), (8, 8744589), (9, 7772968), (12, 5829726), (14, 4996908), (18, 3886484), (21, 3331272), (24, 2914863), (28, 2498454), (36, 1943242), (42, 1665636), (49, 1427688), (56, 1249227), (63, 1110424), (72, 971621), (79, 885528), (84, 832818), (98, 713844), (126, 555212), (147, 475896), (158, 442764), (168, 416409), (196, 356922), (237, 295176), (251, 278712), (252, 277606), (294, 237948), (316, 221382), (392, 178461), (441, 158632), (474, 147588), (502, 139356), (504, 138803), (553, 126504), (588, 118974), (632, 110691), (711, 98392), (753, 92904), (882, 79316), (948, 73794), (1004, 69678), (1106, 63252), (1176, 59487), (1422, 49196), (1506, 46452), (1659, 42168), (1757, 39816), (1764, 39658), (1896, 36897), (2008, 34839), (2212, 31626), (2259, 30968), (2844, 24598), (3012, 23226), (3318, 21084), (3514, 19908), (3528, 19829), (3871, 18072), (4424, 15813), (4518, 15484), (4977, 14056), (5271, 13272), (5688, 12299), (6024, 11613), (6636, 10542), (7028, 9954), (7742, 9036)]