121472988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 351407616

約数和(自身を除く): 229934628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 173, 182, 273, 346, 364, 519, 546, 643, 692, 1038, 1092, 1211, 1286, 1929, 2076, 2249, 2422, 2572, 3633, 3858, 4498, 4501, 4844, 6747, 7266, 7716, 8359, 8996, 9002, 13494, 13503, 14532, 15743, 16718, 18004, 25077, 26988, 27006, 31486, 33436, 47229, 50154, 54012, 58513, 62972, 94458, 100308, 111239, 117026, 175539, 188916, 222478, 234052, 333717, 351078, 444956, 667434, 702156, 778673, 1334868, 1446107, 1557346, 2336019, 2892214, 3114692, 4338321, 4672038, 5784428, 8676642, 9344076, 10122749, 17353284, 20245498, 30368247, 40490996, 60736494, 121472988]

約数ペア:

[(1, 121472988), (2, 60736494), (3, 40490996), (4, 30368247), (6, 20245498), (7, 17353284), (12, 10122749), (13, 9344076), (14, 8676642), (21, 5784428), (26, 4672038), (28, 4338321), (39, 3114692), (42, 2892214), (52, 2336019), (78, 1557346), (84, 1446107), (91, 1334868), (156, 778673), (173, 702156), (182, 667434), (273, 444956), (346, 351078), (364, 333717), (519, 234052), (546, 222478), (643, 188916), (692, 175539), (1038, 117026), (1092, 111239), (1211, 100308), (1286, 94458), (1929, 62972), (2076, 58513), (2249, 54012), (2422, 50154), (2572, 47229), (3633, 33436), (3858, 31486), (4498, 27006), (4501, 26988), (4844, 25077), (6747, 18004), (7266, 16718), (7716, 15743), (8359, 14532), (8996, 13503), (9002, 13494)]