83603156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 186842880

約数和(自身を除く): 103239724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 239, 364, 403, 434, 478, 806, 868, 956, 961, 1612, 1673, 1922, 2821, 3107, 3346, 3844, 5642, 6214, 6692, 6727, 7409, 11284, 12428, 12493, 13454, 14818, 21749, 24986, 26908, 29636, 43498, 49972, 51863, 86996, 87451, 96317, 103726, 174902, 192634, 207452, 229679, 349804, 385268, 459358, 674219, 918716, 1348438, 1607753, 2696876, 2985827, 3215506, 5971654, 6431012, 11943308, 20900789, 41801578, 83603156]

約数ペア:

[(1, 83603156), (2, 41801578), (4, 20900789), (7, 11943308), (13, 6431012), (14, 5971654), (26, 3215506), (28, 2985827), (31, 2696876), (52, 1607753), (62, 1348438), (91, 918716), (124, 674219), (182, 459358), (217, 385268), (239, 349804), (364, 229679), (403, 207452), (434, 192634), (478, 174902), (806, 103726), (868, 96317), (956, 87451), (961, 86996), (1612, 51863), (1673, 49972), (1922, 43498), (2821, 29636), (3107, 26908), (3346, 24986), (3844, 21749), (5642, 14818), (6214, 13454), (6692, 12493), (6727, 12428), (7409, 11284)]