72339345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 141603840

約数和(自身を除く): 69264495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 877, 1269, 1755, 1833, 2115, 2631, 3055, 4385, 5499, 6345, 7893, 9165, 11401, 13155, 16497, 23679, 27495, 34203, 39465, 41219, 57005, 82485, 102609, 118395, 123657, 171015, 206095, 307827, 370971, 513045, 535847, 618285, 1112913, 1539135, 1607541, 1854855, 2679235, 4822623, 5564565, 8037705, 14467869, 24113115, 72339345]

約数ペア:

[(1, 72339345), (3, 24113115), (5, 14467869), (9, 8037705), (13, 5564565), (15, 4822623), (27, 2679235), (39, 1854855), (45, 1607541), (47, 1539135), (65, 1112913), (117, 618285), (135, 535847), (141, 513045), (195, 370971), (235, 307827), (351, 206095), (423, 171015), (585, 123657), (611, 118395), (705, 102609), (877, 82485), (1269, 57005), (1755, 41219), (1833, 39465), (2115, 34203), (2631, 27495), (3055, 23679), (4385, 16497), (5499, 13155), (6345, 11401), (7893, 9165)]