756480348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95083}}^1$

素因数の和:95123

約数の個数: 72

約数和(自身を含む): 2180466288

約数和(自身を除く): 1423985940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 95083, 190166, 285249, 380332, 570498, 855747, 1140996, 1236079, 1616411, 1711494, 2472158, 3232822, 3422988, 3708237, 4849233, 4944316, 6465644, 7416474, 9698466, 11124711, 14547699, 14832948, 19396932, 21013343, 22249422, 29095398, 42026686, 44498844, 58190796, 63040029, 84053372, 126080058, 189120087, 252160116, 378240174, 756480348]

約数ペア:

[(1, 756480348), (2, 378240174), (3, 252160116), (4, 189120087), (6, 126080058), (9, 84053372), (12, 63040029), (13, 58190796), (17, 44498844), (18, 42026686), (26, 29095398), (34, 22249422), (36, 21013343), (39, 19396932), (51, 14832948), (52, 14547699), (68, 11124711), (78, 9698466), (102, 7416474), (117, 6465644), (153, 4944316), (156, 4849233), (204, 3708237), (221, 3422988), (234, 3232822), (306, 2472158), (442, 1711494), (468, 1616411), (612, 1236079), (663, 1140996), (884, 855747), (1326, 570498), (1989, 380332), (2652, 285249), (3978, 190166), (7956, 95083)]