85238748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 264648384

約数和(自身を除く): 179409636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 101, 102, 119, 126, 153, 197, 202, 204, 238, 252, 303, 306, 357, 394, 404, 476, 591, 606, 612, 707, 714, 788, 909, 1071, 1182, 1212, 1379, 1414, 1428, 1717, 1773, 1818, 2121, 2142, 2364, 2758, 2828, 3349, 3434, 3546, 3636, 4137, 4242, 4284, 5151, 5516, 6363, 6698, 6868, 7092, 8274, 8484, 10047, 10302, 12019, 12411, 12726, 13396, 15453, 16548, 19897, 20094, 20604, 23443, 24038, 24822, 25452, 30141, 30906, 36057, 39794, 40188, 46886, 48076, 49644, 59691, 60282, 61812, 70329, 72114, 79588, 93772, 108171, 119382, 120564, 139279, 140658, 144228, 179073, 210987, 216342, 238764, 278558, 281316, 338249, 358146, 417837, 421974, 432684, 557116, 676498, 716292, 835674, 843948, 1014747, 1253511, 1352996, 1671348, 2029494, 2367743, 2507022, 3044241, 4058988, 4735486, 5014044, 6088482, 7103229, 9470972, 12176964, 14206458, 21309687, 28412916, 42619374, 85238748]

約数ペア:

[(1, 85238748), (2, 42619374), (3, 28412916), (4, 21309687), (6, 14206458), (7, 12176964), (9, 9470972), (12, 7103229), (14, 6088482), (17, 5014044), (18, 4735486), (21, 4058988), (28, 3044241), (34, 2507022), (36, 2367743), (42, 2029494), (51, 1671348), (63, 1352996), (68, 1253511), (84, 1014747), (101, 843948), (102, 835674), (119, 716292), (126, 676498), (153, 557116), (197, 432684), (202, 421974), (204, 417837), (238, 358146), (252, 338249), (303, 281316), (306, 278558), (357, 238764), (394, 216342), (404, 210987), (476, 179073), (591, 144228), (606, 140658), (612, 139279), (707, 120564), (714, 119382), (788, 108171), (909, 93772), (1071, 79588), (1182, 72114), (1212, 70329), (1379, 61812), (1414, 60282), (1428, 59691), (1717, 49644), (1773, 48076), (1818, 46886), (2121, 40188), (2142, 39794), (2364, 36057), (2758, 30906), (2828, 30141), (3349, 25452), (3434, 24822), (3546, 24038), (3636, 23443), (4137, 20604), (4242, 20094), (4284, 19897), (5151, 16548), (5516, 15453), (6363, 13396), (6698, 12726), (6868, 12411), (7092, 12019), (8274, 10302), (8484, 10047)]