71162676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 137977164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 151, 156, 159, 171, 212, 228, 234, 247, 302, 318, 342, 453, 468, 477, 494, 604, 636, 684, 689, 741, 906, 954, 988, 1007, 1359, 1378, 1482, 1812, 1908, 1963, 2014, 2067, 2223, 2718, 2756, 2869, 2964, 3021, 3926, 4028, 4134, 4446, 5436, 5738, 5889, 6042, 6201, 7852, 8003, 8268, 8607, 8892, 9063, 11476, 11778, 12084, 12402, 13091, 16006, 17214, 17667, 18126, 23556, 24009, 24804, 25821, 26182, 32012, 34428, 35334, 36252, 37297, 39273, 48018, 51642, 52364, 70668, 72027, 74594, 78546, 96036, 103284, 104039, 111891, 117819, 144054, 149188, 152057, 157092, 208078, 223782, 235638, 288108, 304114, 312117, 335673, 416156, 447564, 456171, 471276, 608228, 624234, 671346, 912342, 936351, 1248468, 1342692, 1368513, 1824684, 1872702, 1976741, 2737026, 3745404, 3953482, 5474052, 5930223, 7906964, 11860446, 17790669, 23720892, 35581338, 71162676]

約数ペア:

[(1, 71162676), (2, 35581338), (3, 23720892), (4, 17790669), (6, 11860446), (9, 7906964), (12, 5930223), (13, 5474052), (18, 3953482), (19, 3745404), (26, 2737026), (36, 1976741), (38, 1872702), (39, 1824684), (52, 1368513), (53, 1342692), (57, 1248468), (76, 936351), (78, 912342), (106, 671346), (114, 624234), (117, 608228), (151, 471276), (156, 456171), (159, 447564), (171, 416156), (212, 335673), (228, 312117), (234, 304114), (247, 288108), (302, 235638), (318, 223782), (342, 208078), (453, 157092), (468, 152057), (477, 149188), (494, 144054), (604, 117819), (636, 111891), (684, 104039), (689, 103284), (741, 96036), (906, 78546), (954, 74594), (988, 72027), (1007, 70668), (1359, 52364), (1378, 51642), (1482, 48018), (1812, 39273), (1908, 37297), (1963, 36252), (2014, 35334), (2067, 34428), (2223, 32012), (2718, 26182), (2756, 25821), (2869, 24804), (2964, 24009), (3021, 23556), (3926, 18126), (4028, 17667), (4134, 17214), (4446, 16006), (5436, 13091), (5738, 12402), (5889, 12084), (6042, 11778), (6201, 11476), (7852, 9063), (8003, 8892), (8268, 8607)]