74521272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 225792000

約数和(自身を除く): 151270728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 349, 372, 434, 492, 574, 651, 698, 744, 861, 868, 984, 1047, 1148, 1271, 1302, 1396, 1722, 1736, 2094, 2296, 2443, 2542, 2604, 2792, 3444, 3813, 4188, 4886, 5084, 5208, 6888, 7329, 7626, 8376, 8897, 9772, 10168, 10819, 14309, 14658, 15252, 17794, 19544, 21638, 26691, 28618, 29316, 30504, 32457, 35588, 42927, 43276, 53382, 57236, 58632, 64914, 71176, 75733, 85854, 86552, 100163, 106764, 114472, 129828, 151466, 171708, 200326, 213528, 227199, 259656, 300489, 302932, 343416, 400652, 443579, 454398, 600978, 605864, 801304, 887158, 908796, 1201956, 1330737, 1774316, 1817592, 2403912, 2661474, 3105053, 3548632, 5322948, 6210106, 9315159, 10645896, 12420212, 18630318, 24840424, 37260636, 74521272]

約数ペア:

[(1, 74521272), (2, 37260636), (3, 24840424), (4, 18630318), (6, 12420212), (7, 10645896), (8, 9315159), (12, 6210106), (14, 5322948), (21, 3548632), (24, 3105053), (28, 2661474), (31, 2403912), (41, 1817592), (42, 1774316), (56, 1330737), (62, 1201956), (82, 908796), (84, 887158), (93, 801304), (123, 605864), (124, 600978), (164, 454398), (168, 443579), (186, 400652), (217, 343416), (246, 302932), (248, 300489), (287, 259656), (328, 227199), (349, 213528), (372, 200326), (434, 171708), (492, 151466), (574, 129828), (651, 114472), (698, 106764), (744, 100163), (861, 86552), (868, 85854), (984, 75733), (1047, 71176), (1148, 64914), (1271, 58632), (1302, 57236), (1396, 53382), (1722, 43276), (1736, 42927), (2094, 35588), (2296, 32457), (2443, 30504), (2542, 29316), (2604, 28618), (2792, 26691), (3444, 21638), (3813, 19544), (4188, 17794), (4886, 15252), (5084, 14658), (5208, 14309), (6888, 10819), (7329, 10168), (7626, 9772), (8376, 8897)]