56423916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 146655600

約数和(自身を除く): 90231684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 149, 157, 201, 268, 298, 314, 402, 447, 471, 596, 603, 628, 804, 894, 942, 1206, 1341, 1413, 1788, 1884, 2412, 2682, 2826, 5364, 5652, 9983, 10519, 19966, 21038, 23393, 29949, 31557, 39932, 42076, 46786, 59898, 63114, 70179, 89847, 93572, 94671, 119796, 126228, 140358, 179694, 189342, 210537, 280716, 359388, 378684, 421074, 842148, 1567331, 3134662, 4701993, 6269324, 9403986, 14105979, 18807972, 28211958, 56423916]

約数ペア:

[(1, 56423916), (2, 28211958), (3, 18807972), (4, 14105979), (6, 9403986), (9, 6269324), (12, 4701993), (18, 3134662), (36, 1567331), (67, 842148), (134, 421074), (149, 378684), (157, 359388), (201, 280716), (268, 210537), (298, 189342), (314, 179694), (402, 140358), (447, 126228), (471, 119796), (596, 94671), (603, 93572), (628, 89847), (804, 70179), (894, 63114), (942, 59898), (1206, 46786), (1341, 42076), (1413, 39932), (1788, 31557), (1884, 29949), (2412, 23393), (2682, 21038), (2826, 19966), (5364, 10519), (5652, 9983)]