72668898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4201}}^1$

素因数の和:4271

約数の個数: 36

約数和(自身を含む): 162730854

約数和(自身を除く): 90061956

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 4201, 5766, 8402, 8649, 12603, 17298, 25206, 37809, 75618, 130231, 260462, 390693, 781386, 1172079, 2344158, 4037161, 8074322, 12111483, 24222966, 36334449, 72668898]

約数ペア:

[(1, 72668898), (2, 36334449), (3, 24222966), (6, 12111483), (9, 8074322), (18, 4037161), (31, 2344158), (62, 1172079), (93, 781386), (186, 390693), (279, 260462), (558, 130231), (961, 75618), (1922, 37809), (2883, 25206), (4201, 17298), (5766, 12603), (8402, 8649)]