7831764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 21385728

約数和(自身を除く): 13553964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 191, 201, 204, 268, 306, 382, 402, 573, 603, 612, 764, 804, 1139, 1146, 1206, 1719, 2278, 2292, 2412, 3247, 3417, 3438, 4556, 6494, 6834, 6876, 9741, 10251, 12797, 12988, 13668, 19482, 20502, 25594, 29223, 38391, 38964, 41004, 51188, 58446, 76782, 115173, 116892, 153564, 217549, 230346, 435098, 460692, 652647, 870196, 1305294, 1957941, 2610588, 3915882, 7831764]

約数ペア:

[(1, 7831764), (2, 3915882), (3, 2610588), (4, 1957941), (6, 1305294), (9, 870196), (12, 652647), (17, 460692), (18, 435098), (34, 230346), (36, 217549), (51, 153564), (67, 116892), (68, 115173), (102, 76782), (134, 58446), (153, 51188), (191, 41004), (201, 38964), (204, 38391), (268, 29223), (306, 25594), (382, 20502), (402, 19482), (573, 13668), (603, 12988), (612, 12797), (764, 10251), (804, 9741), (1139, 6876), (1146, 6834), (1206, 6494), (1719, 4556), (2278, 3438), (2292, 3417), (2412, 3247)]