47774844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 91651716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 89, 93, 111, 117, 124, 148, 156, 178, 186, 222, 234, 267, 279, 333, 356, 372, 403, 444, 468, 481, 534, 558, 666, 801, 806, 962, 1068, 1116, 1147, 1157, 1209, 1332, 1443, 1602, 1612, 1924, 2294, 2314, 2418, 2759, 2886, 3204, 3293, 3441, 3471, 3627, 4329, 4588, 4628, 4836, 5518, 5772, 6586, 6882, 6942, 7254, 8277, 8658, 9879, 10323, 10413, 11036, 13172, 13764, 13884, 14508, 14911, 16554, 17316, 19758, 20646, 20826, 24831, 29637, 29822, 33108, 35867, 39516, 41292, 41652, 42809, 44733, 49662, 59274, 59644, 71734, 85618, 89466, 99324, 102083, 107601, 118548, 128427, 134199, 143468, 171236, 178932, 204166, 215202, 256854, 268398, 306249, 322803, 385281, 408332, 430404, 513708, 536796, 612498, 645606, 770562, 918747, 1224996, 1291212, 1327079, 1541124, 1837494, 2654158, 3674988, 3981237, 5308316, 7962474, 11943711, 15924948, 23887422, 47774844]

約数ペア:

[(1, 47774844), (2, 23887422), (3, 15924948), (4, 11943711), (6, 7962474), (9, 5308316), (12, 3981237), (13, 3674988), (18, 2654158), (26, 1837494), (31, 1541124), (36, 1327079), (37, 1291212), (39, 1224996), (52, 918747), (62, 770562), (74, 645606), (78, 612498), (89, 536796), (93, 513708), (111, 430404), (117, 408332), (124, 385281), (148, 322803), (156, 306249), (178, 268398), (186, 256854), (222, 215202), (234, 204166), (267, 178932), (279, 171236), (333, 143468), (356, 134199), (372, 128427), (403, 118548), (444, 107601), (468, 102083), (481, 99324), (534, 89466), (558, 85618), (666, 71734), (801, 59644), (806, 59274), (962, 49662), (1068, 44733), (1116, 42809), (1147, 41652), (1157, 41292), (1209, 39516), (1332, 35867), (1443, 33108), (1602, 29822), (1612, 29637), (1924, 24831), (2294, 20826), (2314, 20646), (2418, 19758), (2759, 17316), (2886, 16554), (3204, 14911), (3293, 14508), (3441, 13884), (3471, 13764), (3627, 13172), (4329, 11036), (4588, 10413), (4628, 10323), (4836, 9879), (5518, 8658), (5772, 8277), (6586, 7254), (6882, 6942)]