68857572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 189956928

約数和(自身を除く): 121099356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 853, 868, 961, 1302, 1706, 1922, 2559, 2604, 2883, 3412, 3844, 5118, 5766, 5971, 6727, 10236, 11532, 11942, 13454, 17913, 20181, 23884, 26443, 26908, 35826, 40362, 52886, 71652, 79329, 80724, 105772, 158658, 185101, 317316, 370202, 555303, 740404, 819733, 1110606, 1639466, 2221212, 2459199, 3278932, 4918398, 5738131, 9836796, 11476262, 17214393, 22952524, 34428786, 68857572]

約数ペア:

[(1, 68857572), (2, 34428786), (3, 22952524), (4, 17214393), (6, 11476262), (7, 9836796), (12, 5738131), (14, 4918398), (21, 3278932), (28, 2459199), (31, 2221212), (42, 1639466), (62, 1110606), (84, 819733), (93, 740404), (124, 555303), (186, 370202), (217, 317316), (372, 185101), (434, 158658), (651, 105772), (853, 80724), (868, 79329), (961, 71652), (1302, 52886), (1706, 40362), (1922, 35826), (2559, 26908), (2604, 26443), (2883, 23884), (3412, 20181), (3844, 17913), (5118, 13454), (5766, 11942), (5971, 11532), (6727, 10236)]