64036188

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 166333440

約数和(自身を除く): 102297252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 139, 191, 201, 268, 278, 382, 402, 417, 556, 573, 603, 764, 804, 834, 1146, 1206, 1251, 1668, 1719, 2292, 2412, 2502, 3438, 5004, 6876, 9313, 12797, 18626, 25594, 26549, 27939, 37252, 38391, 51188, 53098, 55878, 76782, 79647, 83817, 106196, 111756, 115173, 153564, 159294, 167634, 230346, 238941, 318588, 335268, 460692, 477882, 955764, 1778783, 3557566, 5336349, 7115132, 10672698, 16009047, 21345396, 32018094, 64036188]

約数ペア:

[(1, 64036188), (2, 32018094), (3, 21345396), (4, 16009047), (6, 10672698), (9, 7115132), (12, 5336349), (18, 3557566), (36, 1778783), (67, 955764), (134, 477882), (139, 460692), (191, 335268), (201, 318588), (268, 238941), (278, 230346), (382, 167634), (402, 159294), (417, 153564), (556, 115173), (573, 111756), (603, 106196), (764, 83817), (804, 79647), (834, 76782), (1146, 55878), (1206, 53098), (1251, 51188), (1668, 38391), (1719, 37252), (2292, 27939), (2412, 26549), (2502, 25594), (3438, 18626), (5004, 12797), (6876, 9313)]