72311096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 92194504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2039, 2728, 3224, 4078, 4433, 8156, 8866, 16312, 17732, 22429, 26507, 35464, 44858, 53014, 63209, 89716, 106028, 126418, 179432, 212056, 252836, 291577, 505672, 583154, 695299, 821717, 1166308, 1390598, 1643434, 2332616, 2781196, 3286868, 5562392, 6573736, 9038887, 18077774, 36155548, 72311096]

約数ペア:

[(1, 72311096), (2, 36155548), (4, 18077774), (8, 9038887), (11, 6573736), (13, 5562392), (22, 3286868), (26, 2781196), (31, 2332616), (44, 1643434), (52, 1390598), (62, 1166308), (88, 821717), (104, 695299), (124, 583154), (143, 505672), (248, 291577), (286, 252836), (341, 212056), (403, 179432), (572, 126418), (682, 106028), (806, 89716), (1144, 63209), (1364, 53014), (1612, 44858), (2039, 35464), (2728, 26507), (3224, 22429), (4078, 17732), (4433, 16312), (8156, 8866)]