82303884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 241338720

約数和(自身を除く): 159034836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 61, 62, 78, 93, 108, 117, 122, 124, 156, 183, 186, 234, 244, 279, 351, 366, 372, 403, 468, 549, 558, 702, 732, 793, 806, 837, 961, 1098, 1116, 1209, 1404, 1586, 1612, 1647, 1674, 1891, 1922, 2196, 2379, 2418, 2883, 3172, 3294, 3348, 3627, 3782, 3844, 4758, 4836, 5673, 5766, 6588, 7137, 7254, 7564, 8649, 9516, 10881, 11346, 11532, 12493, 14274, 14508, 17019, 17298, 21411, 21762, 22692, 24583, 24986, 25947, 28548, 34038, 34596, 37479, 42822, 43524, 49166, 49972, 51057, 51894, 58621, 68076, 73749, 74958, 85644, 98332, 102114, 103788, 112437, 117242, 147498, 149916, 175863, 204228, 221247, 224874, 234484, 294996, 337311, 351726, 442494, 449748, 527589, 663741, 674622, 703452, 762073, 884988, 1055178, 1327482, 1349244, 1524146, 1582767, 2110356, 2286219, 2654964, 3048292, 3165534, 4572438, 6331068, 6858657, 9144876, 13717314, 20575971, 27434628, 41151942, 82303884]

約数ペア:

[(1, 82303884), (2, 41151942), (3, 27434628), (4, 20575971), (6, 13717314), (9, 9144876), (12, 6858657), (13, 6331068), (18, 4572438), (26, 3165534), (27, 3048292), (31, 2654964), (36, 2286219), (39, 2110356), (52, 1582767), (54, 1524146), (61, 1349244), (62, 1327482), (78, 1055178), (93, 884988), (108, 762073), (117, 703452), (122, 674622), (124, 663741), (156, 527589), (183, 449748), (186, 442494), (234, 351726), (244, 337311), (279, 294996), (351, 234484), (366, 224874), (372, 221247), (403, 204228), (468, 175863), (549, 149916), (558, 147498), (702, 117242), (732, 112437), (793, 103788), (806, 102114), (837, 98332), (961, 85644), (1098, 74958), (1116, 73749), (1209, 68076), (1404, 58621), (1586, 51894), (1612, 51057), (1647, 49972), (1674, 49166), (1891, 43524), (1922, 42822), (2196, 37479), (2379, 34596), (2418, 34038), (2883, 28548), (3172, 25947), (3294, 24986), (3348, 24583), (3627, 22692), (3782, 21762), (3844, 21411), (4758, 17298), (4836, 17019), (5673, 14508), (5766, 14274), (6588, 12493), (7137, 11532), (7254, 11346), (7564, 10881), (8649, 9516)]