72366892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 146567232

約数和(自身を除く): 74200340

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1153, 1207, 1846, 2306, 2414, 3692, 4612, 4828, 14989, 15691, 19601, 29978, 31382, 39202, 59956, 62764, 78404, 81863, 163726, 254813, 327452, 509626, 1019252, 1064219, 1391671, 2128438, 2783342, 4256876, 5566684, 18091723, 36183446, 72366892]

約数ペア:

[(1, 72366892), (2, 36183446), (4, 18091723), (13, 5566684), (17, 4256876), (26, 2783342), (34, 2128438), (52, 1391671), (68, 1064219), (71, 1019252), (142, 509626), (221, 327452), (284, 254813), (442, 163726), (884, 81863), (923, 78404), (1153, 62764), (1207, 59956), (1846, 39202), (2306, 31382), (2414, 29978), (3692, 19601), (4612, 15691), (4828, 14989)]