61269224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 129729600

約数和(自身を除く): 68460376

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 181, 262, 323, 362, 524, 646, 724, 1048, 1292, 1448, 2227, 2489, 2584, 3077, 3439, 4454, 4978, 6154, 6878, 8908, 9956, 12308, 13756, 17816, 19912, 23711, 24616, 27512, 42313, 47422, 58463, 84626, 94844, 116926, 169252, 189688, 233852, 338504, 403087, 450509, 467704, 806174, 901018, 1612348, 1802036, 3224696, 3604072, 7658653, 15317306, 30634612, 61269224]

約数ペア:

[(1, 61269224), (2, 30634612), (4, 15317306), (8, 7658653), (17, 3604072), (19, 3224696), (34, 1802036), (38, 1612348), (68, 901018), (76, 806174), (131, 467704), (136, 450509), (152, 403087), (181, 338504), (262, 233852), (323, 189688), (362, 169252), (524, 116926), (646, 94844), (724, 84626), (1048, 58463), (1292, 47422), (1448, 42313), (2227, 27512), (2489, 24616), (2584, 23711), (3077, 19912), (3439, 17816), (4454, 13756), (4978, 12308), (6154, 9956), (6878, 8908)]