72444390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 106714650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 191, 235, 269, 282, 382, 470, 538, 573, 705, 807, 955, 1146, 1345, 1410, 1614, 1910, 2690, 2865, 4035, 5730, 8070, 8977, 12643, 17954, 25286, 26931, 37929, 44885, 51379, 53862, 63215, 75858, 89770, 102758, 126430, 134655, 154137, 189645, 256895, 269310, 308274, 379290, 513790, 770685, 1541370, 2414813, 4829626, 7244439, 12074065, 14488878, 24148130, 36222195, 72444390]

約数ペア:

[(1, 72444390), (2, 36222195), (3, 24148130), (5, 14488878), (6, 12074065), (10, 7244439), (15, 4829626), (30, 2414813), (47, 1541370), (94, 770685), (141, 513790), (191, 379290), (235, 308274), (269, 269310), (282, 256895), (382, 189645), (470, 154137), (538, 134655), (573, 126430), (705, 102758), (807, 89770), (955, 75858), (1146, 63215), (1345, 53862), (1410, 51379), (1614, 44885), (1910, 37929), (2690, 26931), (2865, 25286), (4035, 17954), (5730, 12643), (8070, 8977)]