72199568

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12163}}^1$

素因数の和:12231

約数の個数: 40

約数和(自身を含む): 162900288

約数和(自身を除く): 90700720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 12163, 24326, 48652, 85141, 97304, 170282, 194608, 340564, 644639, 681128, 1289278, 1362256, 2578556, 4512473, 5157112, 9024946, 10314224, 18049892, 36099784, 72199568]

約数ペア:

[(1, 72199568), (2, 36099784), (4, 18049892), (7, 10314224), (8, 9024946), (14, 5157112), (16, 4512473), (28, 2578556), (53, 1362256), (56, 1289278), (106, 681128), (112, 644639), (212, 340564), (371, 194608), (424, 170282), (742, 97304), (848, 85141), (1484, 48652), (2968, 24326), (5936, 12163)]