72928284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42530

約数の個数: 48

約数和(自身を含む): 199920000

約数和(自身を除く): 126991716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 42499, 84998, 127497, 169996, 254994, 467489, 509988, 552487, 934978, 1104974, 1402467, 1657461, 1869956, 2209948, 2804934, 3314922, 5609868, 6077357, 6629844, 12154714, 18232071, 24309428, 36464142, 72928284]

約数ペア:

[(1, 72928284), (2, 36464142), (3, 24309428), (4, 18232071), (6, 12154714), (11, 6629844), (12, 6077357), (13, 5609868), (22, 3314922), (26, 2804934), (33, 2209948), (39, 1869956), (44, 1657461), (52, 1402467), (66, 1104974), (78, 934978), (132, 552487), (143, 509988), (156, 467489), (286, 254994), (429, 169996), (572, 127497), (858, 84998), (1716, 42499)]