90996972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13007}}^1$

素因数の和:13078

約数の個数: 48

約数和(自身を含む): 236017152

約数和(自身を除く): 145020180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 13007, 26014, 39021, 52028, 78042, 143077, 156084, 286154, 429231, 572308, 689371, 858462, 1378742, 1716924, 2068113, 2757484, 4136226, 7583081, 8272452, 15166162, 22749243, 30332324, 45498486, 90996972]

約数ペア:

[(1, 90996972), (2, 45498486), (3, 30332324), (4, 22749243), (6, 15166162), (11, 8272452), (12, 7583081), (22, 4136226), (33, 2757484), (44, 2068113), (53, 1716924), (66, 1378742), (106, 858462), (132, 689371), (159, 572308), (212, 429231), (318, 286154), (583, 156084), (636, 143077), (1166, 78042), (1749, 52028), (2332, 39021), (3498, 26014), (6996, 13007)]