61910472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 177730560

約数和(自身を除く): 115820088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 173, 186, 222, 248, 296, 312, 346, 372, 403, 444, 481, 519, 692, 744, 806, 888, 962, 1038, 1147, 1209, 1384, 1443, 1612, 1924, 2076, 2249, 2294, 2418, 2886, 3224, 3441, 3848, 4152, 4498, 4588, 4836, 5363, 5772, 6401, 6747, 6882, 8996, 9176, 9672, 10726, 11544, 12802, 13494, 13764, 14911, 16089, 17992, 19203, 21452, 25604, 26988, 27528, 29822, 32178, 38406, 42904, 44733, 51208, 53976, 59644, 64356, 69719, 76812, 83213, 89466, 119288, 128712, 139438, 153624, 166426, 178932, 198431, 209157, 249639, 278876, 332852, 357864, 396862, 418314, 499278, 557752, 595293, 665704, 793724, 836628, 998556, 1190586, 1587448, 1673256, 1997112, 2381172, 2579603, 4762344, 5159206, 7738809, 10318412, 15477618, 20636824, 30955236, 61910472]

約数ペア:

[(1, 61910472), (2, 30955236), (3, 20636824), (4, 15477618), (6, 10318412), (8, 7738809), (12, 5159206), (13, 4762344), (24, 2579603), (26, 2381172), (31, 1997112), (37, 1673256), (39, 1587448), (52, 1190586), (62, 998556), (74, 836628), (78, 793724), (93, 665704), (104, 595293), (111, 557752), (124, 499278), (148, 418314), (156, 396862), (173, 357864), (186, 332852), (222, 278876), (248, 249639), (296, 209157), (312, 198431), (346, 178932), (372, 166426), (403, 153624), (444, 139438), (481, 128712), (519, 119288), (692, 89466), (744, 83213), (806, 76812), (888, 69719), (962, 64356), (1038, 59644), (1147, 53976), (1209, 51208), (1384, 44733), (1443, 42904), (1612, 38406), (1924, 32178), (2076, 29822), (2249, 27528), (2294, 26988), (2418, 25604), (2886, 21452), (3224, 19203), (3441, 17992), (3848, 16089), (4152, 14911), (4498, 13764), (4588, 13494), (4836, 12802), (5363, 11544), (5772, 10726), (6401, 9672), (6747, 9176), (6882, 8996)]