77924328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 218557440

約数和(自身を除く): 140633112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 61, 62, 68, 93, 101, 102, 122, 124, 136, 183, 186, 202, 204, 244, 248, 303, 366, 372, 404, 408, 488, 527, 606, 732, 744, 808, 1037, 1054, 1212, 1464, 1581, 1717, 1891, 2074, 2108, 2424, 3111, 3131, 3162, 3434, 3782, 4148, 4216, 5151, 5673, 6161, 6222, 6262, 6324, 6868, 7564, 8296, 9393, 10302, 11346, 12322, 12444, 12524, 12648, 13736, 15128, 18483, 18786, 20604, 22692, 24644, 24888, 25048, 32147, 36966, 37572, 41208, 45384, 49288, 53227, 64294, 73932, 75144, 96441, 104737, 106454, 128588, 147864, 159681, 190991, 192882, 209474, 212908, 257176, 314211, 319362, 381982, 385764, 418948, 425816, 572973, 628422, 638724, 763964, 771528, 837896, 1145946, 1256844, 1277448, 1527928, 2291892, 2513688, 3246847, 4583784, 6493694, 9740541, 12987388, 19481082, 25974776, 38962164, 77924328]

約数ペア:

[(1, 77924328), (2, 38962164), (3, 25974776), (4, 19481082), (6, 12987388), (8, 9740541), (12, 6493694), (17, 4583784), (24, 3246847), (31, 2513688), (34, 2291892), (51, 1527928), (61, 1277448), (62, 1256844), (68, 1145946), (93, 837896), (101, 771528), (102, 763964), (122, 638724), (124, 628422), (136, 572973), (183, 425816), (186, 418948), (202, 385764), (204, 381982), (244, 319362), (248, 314211), (303, 257176), (366, 212908), (372, 209474), (404, 192882), (408, 190991), (488, 159681), (527, 147864), (606, 128588), (732, 106454), (744, 104737), (808, 96441), (1037, 75144), (1054, 73932), (1212, 64294), (1464, 53227), (1581, 49288), (1717, 45384), (1891, 41208), (2074, 37572), (2108, 36966), (2424, 32147), (3111, 25048), (3131, 24888), (3162, 24644), (3434, 22692), (3782, 20604), (4148, 18786), (4216, 18483), (5151, 15128), (5673, 13736), (6161, 12648), (6222, 12524), (6262, 12444), (6324, 12322), (6868, 11346), (7564, 10302), (8296, 9393)]